20. He quickly a large fortune after he came to do business in this city.
A. accelerated B. accumulated C. promoted D. calculated
19. is known to us all is that Shanghai will host the 2010 World Expo.
A. As B. It C. That D. What
18. Rain is pouring down from the sky without any sign of stopping. Farmers begin to worry about their crops since it as long as 24 hours.
A. has been raining B. had rained C. was raining D. will rain
17. We haven’t seen each other for many years,so I am quite the plan that we have a party this weekend.
A. in terms of B. in honour of C. in favour of D. in need of
16. While to foreigners,. you must try to make yourself by using body language if necessary.
A. speaking;understood B. spoken;understand
C. speaking;understand D. spoken;understood
15. 一Wow, so many books here! How can you find the one I need?
一That’s easy. The books are by subject.
A. judged B. remarked C. classified D. furnished
14. The new government should finding solutions to the country’s economic problems.
A. setout B. set about C. set down D. setoff
从所给A、B、C、D选项中,选出可以填人空白处的最佳选项。
13. -I think archaeology is an important area of research.
- It can tell us a great deal about the past.
A. Good idea. B. You’re welcome.
C. That’s all right. D. I couldn’t agree more.
48.(10分)
应用生物工程技术能获得人们需要的生物新品种或新产品。请据图回答下列问题:
(1)可从转基因牛的乳汁中提取人生长激素。为使牛乳汁中含有人生长激素,需要获取仅在
细胞中特异性表达的基因的启动子,与人生长激素基因等构建基因表达载
体。③过程培养到桑椹胚或囊胚阶段,可以采用 技术,培育出多头完全相同
的转基因牛犊。
(2)prG能激发细胞不断分裂,通过基因工程将该调控基因导人Ⅱ可以制备单克隆抗体,图中
Ⅱ最可能是 细胞。
(3)在抗虫棉培育过程中,⑤过程采用的生物技术是 ,其所依据的原理是
厦门市2008-2009下学期高二质量检查
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