若级数 <img style='background-color: transparent; border-bottom-color: rgb（102, 102, 102); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb（102, 102, 102); border-left-style: none; border-left-width: 0px; border-right-color: rgb（102, 102, 102); border-right-style: none; border-right-width: 0px;
若级数<img style="background-color: transparent; border-bottom-color: rgb（102, 102, 102); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb（102, 102, 102); border-left-style: none; border-left-width: 0px; border-right-color: rgb（102, 102, 102); border-right-style: none; border-right-width: 0px;
A．<img style="background-color: transparent; border-bottom-color: rgb(102, 102, 102); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb(102, 102, 102); border-left-style: none; border-left-width: 0px; border-right-color: rgb(102, 102, 102); border-right-style: none; border-right-width: 0px; bo
时间：2024-07-04 09:05:14
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<span style="font-size:13px;background-color:white">投资性房地产处置时，取得收入计入其他业务收入？</span>
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若级数<img src='https://img2.soutiyun.com/latex/latex.action' />与<img src='https://img2.soutiyun.com/latex/latex.action' />分别收敛于S<sub>1</sub>与S<sub>2</sub>，则( )式未必成立．
A．<img src='https://img2.soutiyun.com/latex/latex.action' />
B．<img src='https://img2.soutiyun.com/latex/latex.action' />
C．<img src='https://img2.soutiyun.com/latex/latex.action' />
D．<img src='https://img2.soutiyun.com/latex/latex.action' />
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<span style="font-family: "microsoft yahei", tahoma, arial; background-color: rgb(255, 255, 255);">I ______ a big toy.</span>
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在＜style＞中，可以设计背景居中的是（)。A．background-attachment:B．background-color:C．background
在＜style＞中，可以设计背景居中的是()。
A．background-attachment:
B．background-color:
C．background-image:
D．background-position:
E．background-repeat:
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<span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">根据《合同法》，应当采用书面形式的合同是（）</span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">A.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">设备租赁合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">B.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">建设工程合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">C.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">承揽合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">D.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">货物买卖合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
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<span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">（</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">多项选择题</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">）</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">根据《招标投标法》和《招标投标法实施条例》，关于招标项目的说法，正确的有（）。</span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">A.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标人不可以授权评标委员会直接确定中标人</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">B.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">评标委员会成员对其评审意见承担个人责任</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">C.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">履约保证金不得超过中标合同金额的</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">10%</span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">D.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">国有资金控股的依法必须进行招标的项目，排名第一的中标候选人为中标人</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">E.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标人可以与投标人就投标价格、投标方案等实质性内容进行谈判</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
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<span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">关于我国节约能源法律、法规及相关规定，说法错误的是（）</span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">A.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">任何单位不得对能源消费实行包费制</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">B.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">施工图纸经审查符合民用建筑节能强制性标准的，才能颁发施工许可证</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">C.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">建筑工程保温材料的安装采取监理工程师事后签字确认制</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">D.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">建筑工程不符合民用建筑节能强制性标准，不得出具竣工验收合格报告</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
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<span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">（</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">多项选择题</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">）</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">根据《招投标法实施条例》，按照国家有关规定需要履行项目审批的依法进行招标的项目，其（）应当报项目审批核准。</span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">A.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标范围</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">B.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标文件</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">C.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标方式</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">D.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标组织形式</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">E.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标代理机构</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
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<span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">（</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">多项选择题</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">）</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">下列合同中，属于可变更、可撤销合同的有（）。</span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">A.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">施工企业超越资质等级订立的合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">B.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">施工企业中未获得相应授权的人员订立的合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">C.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">建设单位为洗钱而订立的施工合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">D.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">显失公平的合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">E.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">一方乘人之危与他人订立的合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
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Everything from your sex, racial background, social class, and communication style. all influences your body language.翻译
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<span style="font-size: 10.5pt; font-family: 宋体; background-color: yellow; background-position: initial initial; background-repeat: initial initial;">判断题：：企业在采购材料，材料已到达并验收入库，发票账单等结算凭证未到，货款尚未支付，可以马上按入库的材料进行材料入库账务处理。 （对还是错）</span>
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<img style='background-color: transparent; border-bottom-color: rgb（32, 32, 32); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb（32, 32, 32); border-left-style: none; border-left-width: 0px; border-right-color: rgb（32, 32, 32); border-right-style: none; border-right-width: 0px; border-top-co
<img style="background-color: transparent; border-bottom-color: rgb（32, 32, 32); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb（32, 32, 32); border-left-style: none; border-left-width: 0px; border-right-color: rgb（32, 32, 32); border-right-style: none; border-right-width: 0px; border-top-co
A．2
B．3
C．5
D．6
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如图，当LED不亮时，运放第6脚（V2in）输入电压大约是？<img style="background-color: transparent; color: rgb（51, 51, 51); font-family: sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; height: 186px; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: pre-wrap; width: 520px; word-spacing: 0px;" data="262488" src="https://im
A．1.8V
B．5V
C．2.6V
D．3.5V
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级数<img src='http://221.174.24.96:6088/latex/latex.action？latex=xhn1bv97bj0xfv57k1xpbmz0ex0oltepxntufvxmcmfjezj9e259' />是否收敛？若收敛，是条件收敛还是绝对收敛？
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<span style="background-color: rgba(255, 255, 255, 0);"><span style="font-weight: 700;">我国农村不属于集体土地的是()。
A．宅基地
B．自留地和自留山
C．除国有林地以外的林地
D．除由法律规定属于国家所有的以外属于农民集体所有城乡郊区土地</span>
我知道ABD正确，想问C错在哪里？
森林、林木、林地所有权主要有以下形式：
1、 国家所有权：我国《宪法》第九条规定：“矿藏、水流、森林、山岭、草原、荒地、滩涂等自然资源，都属国家所有，即全民所有；由法律规定属于集体所有的森林和山岭、草原、荒地、滩涂除外。”
2、 集体所有权：按照《宪法》、《森林法》的规定，法律规定属于集体所有的森林、林木、林地，属于集体所有。
3、 个人所有的林木：根据《森林法》的规定，公民个人不享有森林和林地的所有权，享有林木的所有权和林地的使用权。</span>
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对于任意随机变量<img style="backface-visibility: hidden; background-color: transparent; border-bottom-color: rgb（51, 51, 51); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb（51, 51, 51); border-left-style: none; border-left-width: 0px; border-right-color: rgb（51, 51, 51); border-right-style: none; b
A．<img style="backface-visibility: hidden; background-color: transparent; border-bottom-color: rgb(102, 102, 102); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb(102, 102, 102); border-left-style: none; border-left-width: 0px; border-right-color: rgb(102, 102, 102); border-right-style: none
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13、如图，在没有声音输入的情况下，电路正常工作时，根据运放的黄金法则，左右两个运放？<img style="background-color: transparent; color: rgb（51, 51, 51); font-family: sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; height: 186px; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: pre-wrap; width: 520px; word-spacing: 0px;" data="262488" src
A．只有左面在虚短状态
B．都在虚短状态
C．都不在虚短状态
D．只有右面在虚短状态
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已知系统的开环传递函数为<img style="backface-visibility: hidden; background-color: rgb（255, 255, 255); border-bottom-color: currentColor; border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: currentColor; border-left-style: none; border-left-width: 0px; border-right-color: currentColor; border-right-style: none;
A．<img style="backface-visibility: hidden; border-bottom-color: currentColor; border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: currentColor; border-left-style: none; border-left-width: 0px; border-right-color: currentColor; border-right-style: none; border-right-width: 0px; border-top-color: curr
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设平面区域D 由曲线<img style="backface-visibility: hidden; background-color: transparent; border-bottom-color: rgb（51, 51, 51); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb（51, 51, 51); border-left-style: none; border-left-width: 0px; border-right-color: rgb（51, 51, 51); border-right-style: none;
A．<img style="backface-visibility: hidden; background-color: transparent; border-bottom-color: rgb(255, 97, 31); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb(255, 97, 31); border-left-style: none; border-left-width: 0px; border-right-color: rgb(255, 97, 31); border-right-style: none; bord
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9、3-8线译码器74LS138的引脚5为高电平时，输出<img style="background-color: transparent; border-bottom-color: rgb（0, 0, 0); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb（0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb（0, 0, 0); border-right-style: none; border-right-width:
A．状态不定
B．一半高电平，一半低电平
C．都为低电平
D．都为高电平
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28、下图中表现的是哪种健康状况？<img style="background-color: transparent; color: rgb（0, 0, 0); cursor: text; font-family: sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; height: 200px; letter-spacing: normal; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; orphans: 2; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: left; text-decoration: none; text-inde
A．allergy
B．obesity
C．food poisoning
D．flu
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运放反相测量，已知Vin对地电压是1.0V，请问Vout大约是？<img style="background-color: transparent; color: rgb（102, 102, 102); font-family: sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; height: 244px; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; width: 352px; word-spacing: 0px;" data="262490" src="https:/
A．-2.0V
B．-10.0V
C．3.5V
D．-1.5V
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假设U={1, 2, 3, 4, 5, 6, 7, 8}，A={2, 3, 5, 7}，B={1, 2, 4, 8}，C={2, 3, 5, 6}，则<img style="background-color: transparent; color: rgb（0, 0, 0); font-family: sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;" data="278134" src="
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若 <img style='background-color: transparent; border-bottom-color: rgb（102, 102, 102); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb（102, 102, 102); border-left-style: none; border-left-width: 0px; border-right-color: rgb（102, 102, 102); border-right-style: none; border-right-width: 0px; bo
若<img style="background-color: transparent; border-bottom-color: rgb（102, 102, 102); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb（102, 102, 102); border-left-style: none; border-left-width: 0px; border-right-color: rgb（102, 102, 102); border-right-style: none; border-right-width: 0px; bo
A．由行列式<img style="background-color: transparent; border-bottom-color: rgb(102, 102, 102); border-bottom-style: none; border-bottom-width: 0px; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: rgb(102, 102, 102); border-left-style: none; border-left-width: 0px; border-right-color: rgb(102, 102, 102); border-right-style: none; border-right-width: 0p
