2010-2011学年甘肃省兰州一中高二下学期期末考试英语试卷

1.2007年中国海外并购交易总额为254亿美元，2008年跃升至500亿美元，2009年虽然受到全球金融危机的冲击，但海外并购交易总额仍达到460亿美元。中国海外并购活跃说( )

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2.

若正数a,b满足 $\frac{3}{a} + \frac{1}{b} = 5$ ，则 $3 a + 4 b$ 的最小值是（）

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3.

已知数列 $\{a_{n}\}$ 中， $a_{1} = 1$ 前n项和为S_n，且点 $P (a_{n}, a_{n + 1}) (n \in N^{*})$ 在一次函数y=x+1 的图象上，则 $\frac{1}{S_{1}} + \frac{1}{S_{2}} + \frac{1}{S_{3}} + . . . + \frac{1}{S_{n}} =$ （）

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4.

已知数列 $\{a_{n}\}$ 中， $a_{1} = 1$ 前n项和为S_n，且点 $P (a_{n}, a_{n + 1}) (n \in N^{*})$ 在一次函数y=x+1 的图象上，则 $\frac{1}{S_{1}} + \frac{1}{S_{2}} + \frac{1}{S_{3}} + . . . + \frac{1}{S_{n}} =$ （）

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5.在生产实践中，利用植物生长素类似物促进扦插枝条生根时，应注意

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6.

Clothing made of man-made fibers has certain advantages over ________ made of natural fibers like cotton, wool or silk.

A．the ones	B．one
C．that	D．what

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7.

He ________ in a university for five years, but now he runs a company of his own.

A．has taught	B．had taught
C．taught	D．has been teaching

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8.

This new book of hers is believed ________ into many different languages.

A．to be translated	B．to have translated
C．being translated	D．to have been translated

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9.

I suggest Zhoushan for your holiday. It is really ________ a visit.

A．worth	B．worthy
C．worthwhile	D．worthy of

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10.

One’s being ________ plays an important role in building up interpersonal relations, while some rude ness will surely leave a bad impression.

A．respected	B．respectful
C．respectable	D．respect

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11.

— I think it’s a northern university. So many restaurants serve northern food.
— That’s because the students here are from the north.

A．almost; mostly	B．nearly; mostly
C．mostly; mostly	D．almost; nearly

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12.

________ the fact that he speak English, he spent quite a pleasant time in London.

A．Although; can’t	B．Despite; couldn’t
C．In spite of; can’t	D．Though; couldn’t

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13.

________ I admit that all these problems are difficult, I don’t agree that they can’t be solved.

A．Unless	B．While
C．Until	D．Since

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14.

The conference will be put off until next week, ________ we will have made all the preparations.

A．which	B．in which
C．when	D．on which

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15.

There must have been something wrong with the society ________ no one offers to help those who are in trouble.

A．when	B．where
C．which	D．that

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16.

Believe it or not, I am sure that is ________ people call the sixth sense.

A．what	B．that
C．which	D．how

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17.

—I tried many times, but I still failed in the experiment.
—Don’t be discouraged. ________ and the problem will be settled.

A．Having a little effort	B．There is a little effort
C．If you have a bit effort	D．A bit more effort

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2010-2011学年甘肃省兰州一中高二下学期期末考试英语试卷

1.选择题(共5题)

2.单项选择(共12题)

【1】题量占比

【2】：难度分析