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Today, crankshafts for large 2-stroke crosshead engines are of the ()type.
A . semi-built
B . built-up
C . solid forged
D . individual forged
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Which three types of files can be automatically placed in the flash recovery area (fast recovery area in 11g Release 2)?()
A . Alert log file
B . Archived redo log files
C . Control file autobackups
D . Server Parameter file (SPFILE)
E . Recovery Manager (RMAN) backup piece
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In the eighteenth century the heading of “natural philosophy” encompassed all of the sciences.
A . category
B . teachings
C . ideology
D . leaders
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He put forward a theory,()of great importance to the progress of science of technology
A . I think which is
B . which I think is
C . which is I think
D . I think it i
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Which three types of files can be automatically placed in the flash recovery area fast recovery area in 11g Release 2?()
A . Alert log file
B . Archived redo log files
C . Control file autobackups
D . Server Parameter file (SPFILE)
E . Recovery Manager (RMAN) backup piece
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Which three types of files can be automatically placed in the flash recovery area (fast recovery area in 11g Release 2)?() (Choose three.)
A . Alert log file
B . Archived redo log files
C . Control file autobackups
D . Server Parameter file (SPFILE)
E . Recovery Manager (RMAN) backup piece
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Around the world, governments encourage the model of linking university-based science and industrial application.
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The science of medicine, _______ progress has been very rapid lately, is perhaps the most important of all sciences.
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Science is still largely ignorant ________ the causes of many kinds of cancer.
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The ( )of outer space is one of the greatest triumphs of modern science.
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In science museums today, people no longer feel strange in the world of science but gain scientific knowledge by themselves.
A.Right
B.Wrong
C.Not mentioned
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The researcher who works in the Chinese Academy of Science gave us a quite ()lecture a
A.A.persuasive
B.B.instructive
C.C.qualitative
D.D.inclusive
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The theme of the majority of science fiction films made between 1970 and 1977 was ______.
A.space travel
B.life on other planets
C.ecological problems on earth
D.wars between the earth and other planets
此题为多项选择题。
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Though he think highly of the development of computer science, the author doesn’t mean that ________.
A) computers are likely to become a new form. of intelligent life
B) human beings have lost control of computers
C) the intelligence of computers will eventually surpass will that of human beings
D) the evolution of intelligence will probably depend on that of electronic brains
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Experimental sciences, based on the observation of the external world, cannot aspire to completeness; the nature of things, and the imperfection of our organs______.
A.are likely opposing it
B.are opposed to it and the like
C.are alike opposed it
D.are opposing it likewise
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A method of measuring the interest rate or gap exposure of an FI is()
A、the duration model.
B、the maturity model.
C、the repricing model.
D、the funding gap model.
E、All of the above.
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The average maturity of the liabilities of an FI's balance sheet is equal to()
A、the weighted-average of the liabilities where the weights are determined relative to the total liabilities and equity of the FI.
B、the weighted-average of the liabilities where the weights are determined relative to the total liabilities of the FI.
C、the weighted-average of the liabilities where the weights are determined relative to the total assets of the FI.
D、the weighted-average of the liabilities where the weights are determined using market values of liabilities.
E、None of the above.
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All of the following issues lie inside the province of science EXCEPT ______.
A.value
B.knowledge
C.feeling
D.infliction
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All of the following issues lie inside the province of science EXCEPT______.
A.value
B.knowledge
C.feeling
D.infliction
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The primary objective of Basic Econometrics is to provide an elementary but comprehensive introduction to the art and science of econometrics.
A.brief
B.precise
C.simplified
D.extensive
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Which of the following is NOT true with Li-Fi?
A.Products involving it already exist.
B.It may become an alternative to Wi-Fi.
C.It can exacerbate the problem of capacity.
D.The speed of it already exceeds some of the Wi-Fi routers.
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听力原文: Cosmetic surgery, also known as "plastic" surgery, is the science of changing the way a person looks by reshaping a part of the body. The science of beauty has changed with time, but the desire for beauty remains the same. Today I am going to talk about how the changes of fashion have led to the new modem age of cosmetic surgery.
In the 1700s, height and weight became an important part of beauty. During the time of the French Revolution, many women used to wear corsets, belts that made their waists appear much slimmer. In England in the 1500s, makeup became an important part of beauty. Some women used to paint their .face white. They thought this made them more attractive. Later, in North America, some women used to eat arsenic, a dangerous poison, to make their faces whiter. By the 1860s, American women started using makeup to make themselves more charming. In the 1890s, Americans discovered that bicycle tiding could actually improve their appearance! They exercised in order to look and feel better. The popularity of bicycle riding even led to a change in fashion. American women began to wear shorter skirts instead of the. traditional long, full ones.
Although diet and exercise are still popular ways of improving one's appearance, there are some parts of the body that cannot change without the help of a cosmetic surgeon. In the past, American women used to spend weeks repeating words that started with the "P" because they wanted to change the shape of their mouths. Today a cosmetic surgeon can reshape the nose or lips in a few hours. Rhinoplasty, the reshaping of nose, can greatly improve a person's image.
Surprisingly, cosmetic surgery has been used for centuries in China and India. Today it is used in many countries to improve the outlook of people who have been hurt in fires or in car accidents It is also used to improve the appearance of children who are born with physical problem.
Questions:
15.What is the topic of the lecture?
16.What did women in North America do to improve their appearance in 1890s?
17.What do you think is the speaker's attitude towards rhinoplasty?
18.Which statement is NOT true according to the lecture?
(35)
A.Why people will take plastic surgery.
B.How cosmetics develop in its long history.
C.How the change of fashion led to the development of cosmetic surgery.
D.How people from all over the world make themselves look better.
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Identify the type of clause in the following sentence : The accelerating pace of both science and technology has forced many people to consider questions that formerly were the special concern of phil
A.定语从句
B.同位语从句
C.主语从句
D.条件状语从句
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Which of the following sttements is TRUE Most persons with Type 1 or TypeWhich of the following sttements is TRUE Most persons with Type 1 or Type 2 dibetesre women in pregnncy. B.Most women in pregnncy my hve the dnger of getting dibetes. C.We find more persons with Type 2 dibetesmong children thn older persons. D.We find more persons with Type 2 dibetesmong older persons thn children.
A.Most persons with Type 1 or Type 2 diabetes are women in pregnancy.
B.Most women in pregnancy may have the danger of getting diabetes.
C.We find more persons with Type 2 diabetes among children than older persons.
D.We find more persons with Type 2 diabetes among older persons than children.