2014年9月雅思考试模拟试题及答案1_第3页

　　Questions 15-19

　　Complete each of the following statements with the scientist or company name from the box below.

　　Write the appropriate letters A-F in boxes 15-19on your answer sheet.

　　A. Apple

　　B. IBM

　　C. Intel

　　D. Alex Mischenko

　　E. Ali Shakouri

　　F. Rama Venkatasubramanian

　　15. ...and his research group use paraelectric film available from the market to produce cooling.

　　16. ...sold microprocessors running at 60m cycles a second in 1993.

　　17. ...says that he has made refrigerators which can cool the hotspots of computer chips by 10℃.

　　18. ...claims to have made a refrigerator small enough to be built into a computer chip.

　　19. ...attempts to produce better cooling in personal computers by stirring up liquid with tiny jets to make sure maximum heat exchange.