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27.---Have you called Mr Johnson’s office?

---Yes. He ____back before tomorrow noon. So he can attend our meeting on time.

A.expected        B. is expected      C. is expecting     D. is to expect

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26.Word comes _____ free books will be given to ______come first in this book fair.

A. which,no matter who  B. that, anyone who   C.which,whoever    D.that,those who

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25. The fire _______ before the fire-fighters arrived.

A. has been put out    B.was put out     C. had put out     D. had been put out

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24.With some snow on top of it,the Yellow Mountain looked fantastic this winter.Actually, I doubt whether we could visit ______mountian in China.

A. a most beautiful    B.the most beautiful   C.a more beautiful   D.a beautiful

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23.---Would you mind letting me ______ your laptop for another two weeks?

----No problem.

A. borrow       B. keep        C. lend         D. bring

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22.It is well known that water is not _____ endless resource,nor _____ that can be made once more.

A. the, /        B. an, one       C. an . that       D. /, one

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第一节:单项选择( 共15小题,每小题1分,满分15分)

从A、B、C、D 四个选项中,选出可以填入空白处的最佳选项。

21.---Mom. I’m so tired. I can’t walk any further.

---______, my dear. You can make it.

e on       B. No worry      C. That’s impossible   D. No problem

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32.[生物--现代生物科技专题](10分)

2008年诺贝尔化学奖授予了三位在研究绿色荧光蛋白(GFP)方面做出突出贡献的科学家。绿色荧光蛋白能在蓝光或紫外光的激发下发出荧光,这样借助GFP发出的荧光就可以跟踪蛋白质在细胞内部的移动情况,帮助推断蛋白质的功能。GFP基因可作为目的基因用于培育绿色荧光小鼠,下图表示培育绿色荧光小鼠的基本流程:

请根据上述材料回答下列问题:

(1)过程①必需用到的工具酶是             

(2)过程②将基因表达载体导入小鼠受精卵时,采用最多也最有效的方法是      。然后还可以通过         技术来检测绿色荧光蛋白基因是否已导入成功。

(3)在进行过程④前,利用       技术可以获得数目更多且基因型相同的绿色荧光小鼠。

(4)GFP基因与目的基因一起构建到载体上不影响目的基因的表达,也不影响由目的基因控制合成的蛋白质的结构与功能,且对细胞无毒性作用,因此GFP基因可以运用作为基因表达载体上的       

福建宁德四县市一中2010届高三第一次联考

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