理工英語4-self-test-國開504008-參考資料

1、理工英語 4-Self-test-國開 504008-參考資料請認真閱讀一下說明然后下載：學(xué)校每學(xué)期有可能都要更換題庫！請仔細核對是不是您需要的題目再下載?。。?！本文檔的說明：下載完本文檔后，請用 WORD 或 WPS 打開，然后按 CTRL+F 在題庫中逐一搜索每一道題的答案，預(yù)祝您取得好成績金！第 1 題 —good morning, jeff. would you mind going to get me a

2、 cup of coffee at the starbucks? —___________________________A. Thank you for reminding me. B. No problem! You want the usual? C. You must be joking. 正確答案是：No problem! You want the usual?第 2 題 —jeff, i'd appreci

3、ate it if you could help me with the opening speech i'm giving next week.—___________________________, but i'll have some time between five and six p.m.A. Don’t mention it B. Yes, it’s so quiet as we expected C.

4、Well, it's pretty busy this morning 正確答案是：Well, it's pretty busy this morning第 3 題 —oh, by the way, how was your report of the new batteries coming along?—___________________________. A. It's going pretty wel

5、l B. Just go ahead C. Well, I'm afraid so 正確答案是：It's going pretty well第 4 題 —what errands did you have to do today?—___________________________. A. I’m in no hurry B. Done one, and another one to do. C. You can’t

6、 be serious 正確答案是：Done one, and another one to do.第 5 題 —you know a good schedule brings efficiency to the work.—___________________________. A. Not at all. I enjoyed it. B. I see your point. C. I think it's a bad i

7、dea. 正確答案是：I see your point.第 6 題 he would much ______ it if you could do him the favor.combining carbon and super-capacitors _______ a perfect marriage.A. seems like B. see like C. really like 正確答案是：seems like第 14 題 the

8、 current death rate is reduced _______ 10% compared with that of the year of 1980.A. to B. form C. by 正確答案是：by第 15 題 the box is hold these things.A. too small not to B. too small to C. so small to 正確答案是：t

9、oo small to第 16 題 二、閱讀理解：閱讀下面的短文，根據(jù)文章內(nèi)容從 A、B、C 三個選項中選出一個最佳選項。（課外選材）When computer servers operate a complex program, they can get very hot. Cooling the servers can be costly. So researchers asked what would happen if the

10、heat created by the servers could be captured and used?Data centers of large Internet companies such as Google and Microsoft have thousands of computer servers. As these servers process information, t

11、hey create large amounts of heat, so they need huge cooling systems. These systems send the heat into the air. The Dutch company Nerdalize thinks paying for electricity to operate the servers and then payi

12、ng again to cool them is a waste of energy. So it developed a device called the e-Radiator. It is a computer server that also works as a heating source. Boaz Leupe is the chief executive officer of Nerdalize. He

13、 says the e-Radiator saves money because companies don't have to pay to cool their servers.“The kilowatt（千瓦）hour you are using is used twice -- once to heat the home and once to compute the client's task with

14、out the cooling overhead.“ He says five homeowners in the Netherlands are testing the heating device in their homes. “We reimburse the electricity the server uses, and that we can do because of the computer

15、 clients on the other side, and, in that way, homeowners actually get heating for free, and computer users don't have to pay for the overhead of the data center.“Jan Visser is one of the participants in the

16、year-long experiment. He says the amount of heat produced by the e-Radiator depends on the work being done by the computer server. He says it cannot be used as the primary source of heat. But he is ready to try it.H