图例描述的是（）。https://assets.asklib.com/images/image2/201710131423467080.jpg

A . 当一张图内，只需用一种图例时，可不画图例，加文字说明即可 B . 图形较小，可不画建筑材料图例 C . 国家标准中没有包括的建筑材料，可自行编制图例 D . 国家标准规定的图例，不仅有画法要求，还有比例、尺度的要求

A . 电控锁 B . 键盘读卡器 C . 指纹识别器 D . 掌纹识别器

A .https://assets.asklib.com/images/image2/2017101314392786410.jpg B .https://assets.asklib.com/images/image2/2017101314393122668.jpg C .https://assets.asklib.com/images/image2/2017101314393564749.jpg D .https://assets.asklib.com/images/image2/2017101314394033233.jpg E .https://assets.asklib.com/images/image2/2017101314394515735.jpg

A .https://assets.asklib.com/images/image2/2017082109151718045.jpg B .https://assets.asklib.com/images/image2/2017082109152331768.jpg C .https://assets.asklib.com/images/image2/2017082109153076640.jpg D .https://assets.asklib.com/images/image2/2017082109153613424.jpg

A .https://assets.asklib.com/images/image2/2017091909284392495.jpg B .https://assets.asklib.com/images/image2/2017091909284966554.jpg C .https://assets.asklib.com/images/image2/201709190928551838.jpg D .https://assets.asklib.com/images/image2/2017091909285994406.jpg

A . 门应进行编号，用D表示 B . 平面图中门的开启弧线宜汇出 C . 立面图中，开启线实线为外开 D . 立面图中，开启线虚线为内开 E . 立面图中，开启线需实线为内开

A .https://assets.asklib.com/psource/2016032214284476347.jpg B .https://assets.asklib.com/psource/2016032214284790783.jpg C .https://assets.asklib.com/psource/2016032214285171781.jpg D .https://assets.asklib.com/psource/2016032214285396681.jpg

A .https://assets.asklib.com/psource/2016032214293278693.jpg B .https://assets.asklib.com/psource/2016032214293552247.jpg C .https://assets.asklib.com/psource/2016032214293786262.jpg D .https://assets.asklib.com/psource/2016032214294045105.jpg

A . 通风口 B . 回风口 C . 排气扇 D . 楼梯间

A .https://assets.asklib.com/images/image2/2017082109164527629.jpg B .https://assets.asklib.com/images/image2/2017082109165116144.jpg C .https://assets.asklib.com/images/image2/2017082109165953957.jpg D .https://assets.asklib.com/images/image2/2017082109170475929.jpg

A .https://assets.asklib.com/psource/2016032214274521801.jpg B .https://assets.asklib.com/psource/2016032214274784115.jpg C .https://assets.asklib.com/psource/2016032214274972340.jpg D .https://assets.asklib.com/psource/2016032214275291811.jpg

A .https://assets.asklib.com/images/image2/2017101314260433874.jpg B .https://assets.asklib.com/images/image2/2017101314261337024.jpg C .https://assets.asklib.com/images/image2/2017101314261935314.jpg D .https://assets.asklib.com/images/image2/2017101314262667112.jpg

A .https://assets.asklib.com/psource/201603221430179588.jpg B .https://assets.asklib.com/psource/2016032214302071499.jpg C .https://assets.asklib.com/psource/2016032214302282525.jpg D .https://assets.asklib.com/psource/2016032214302562869.jpg

A . A、https://assets.asklib.com/psource/2016021511023587830.jpg B . B、https://assets.asklib.com/psource/2016021511024058073.jpg C . C、https://assets.asklib.com/psource/2016021511024476828.jpg D . D、https://assets.asklib.com/psource/2016021511024963258.jpg

A .https://assets.asklib.com/images/image2/2017101313545858241.jpg B .https://assets.asklib.com/images/image2/2017101313551439794.jpg C .https://assets.asklib.com/images/image2/2017101313551940329.jpg D .https://assets.asklib.com/images/image2/2017101313552461325.jpg

A . ▽±0.00 B . ▽4.00 C . 4.00 D . -4.000

A．给定图例左上角的X、Y坐标 B．locator(1)并通过鼠标单击确定位置 C．使用topleft等关键字 D．使用绝对位置

A．电梯 B．孔洞 C．检查孔 D．预留孔

A．<img src='https://img2.soutiyun.com/shangxueba/ask/2022-04/9/1236/20220409161656549.png' /> B．<img src='https://img2.soutiyun.com/shangxueba/ask/2022-04/9/1343/20220409161707143.png' /> C．<img src='https://img2.soutiyun.com/shangxueba/ask/2022-04/9/998/20220409161721549.png' />

<img src='https://img2.soutiyun.com/shangxueba/ask/2022-04/24/1335/20220424152019740.png' />

A．甲--水稻乙--小麦 B．甲--小麦乙--水稻 C．甲--玉米乙--水稻 D．甲--水稻乙--玉米