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科目： 來(lái)源：浙江平陽(yáng)三中2010屆高三下學(xué)期第10次周練英語(yǔ)試卷 題型：單選題

“Darwin teaches us that life _________ continually ________ to keeping up with a changing Earth.” The expert explained.

A．is; adapting

B．has; adapted

C．will; adapt

D．does; adapt

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科目： 來(lái)源：山東省聊城市2010屆高三二模（英語(yǔ)） 題型：單選題

-Why does the lake smell terrible?
-Because large quantities of water .

A．is being polluted	B．have been polluted
C．is polluted	D．has been polluted

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科目： 來(lái)源：福建省長(zhǎng)泰一中09-10學(xué)年高一下學(xué)期期中考（英語(yǔ)） 題型：單選題

-----This returned Chinese scholar has become one of the top experts in this field.
-----Yes, I know him very well. He _____ in Africa with wild animals for eight years.

A．is working

B．had worked

C．worked

D．has been working

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科目： 來(lái)源：貴州省凱里一中2009-2010學(xué)年度高二上學(xué)期期末考試英語(yǔ) 題型：單選題

Tom，together with Mary and Alice，______swim this afternoon．

A．is going to

B．a(chǎn)re going to

C．was going to

D．were going to

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科目： 來(lái)源：貴州省凱里一中2009-2010學(xué)年度高二上學(xué)期期末考試英語(yǔ) 題型：單選題

Father______for London on business upon my arrival，so I didn't see him．

A．has left

B．left

C．was leaving

D．had left

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科目： 來(lái)源：湖南省長(zhǎng)沙市2010屆高三下學(xué)期模擬測(cè)試卷英語(yǔ)（B 題型：單選題

This new method of teaching for the time being in our school. It will be carried out all________over the city.
A. is experimenting B. is experimented C, is being experimented D. has been experimented

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科目： 來(lái)源：湖南省長(zhǎng)沙市2010屆高三下學(xué)期模擬測(cè)試卷英語(yǔ)（B 題型：單選題

Recently Peter________to do his homework, and instead insists on wasting his time playing com-puter games, which extremely annoys his father.

A．had been refusing

B．has been refusing

C．was refusing

D．refused

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科目： 來(lái)源：河南省平頂山新鄉(xiāng)許昌2010屆高三第三次調(diào)研考試英語(yǔ) 題型：單選題

So long as Peter goes all out to do the work, I don't mind how long it _____ him to complete it.

A．took

B．will take