- I have got a headache. - No wonder. You in front of that computer too long. [ ]A. work B.——青夏教育精英家教网—

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科目： 来源：吉林省期末题 题型：单选题

— I have got a headache.
— No wonder. You _____ in front of that computer too long.

[ ]

A. work
B. are working
C. have been working
D. worked

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科目： 来源：专项题 题型：单选题

The committee _____ over the problem among themselves for two hours.

[ ]

A has argued
B has been arguing
C have argued
D. have been arguing

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科目： 来源：同步题 题型：单选题

— Mike, where is Alice?
— She is still studying in the classroom. She ______ for three hours.

[ ]

A. study
B. studied
C. studies
D. has been studying

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科目： 来源：0115 模拟题 题型：单选题

I find phone cards beautiful, I ______ them for many years.

[ ]

A.had collected
B.had been collecting
C.have been collected
D.have been collecting

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科目： 来源：同步题 题型：单选题

The child _______ trees for the whole four hours with his parents.

[ ]

A. plants
B. have been planting
C. has been planting
D. has been planted

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科目： 来源：期末题 题型：单选题

—Hi, John, I have not seen you for a long time. What _______ recently?
—Carrying on some research on wildlife.

[ ]

A. have you been doing
B. have you done
C. were you doing
D. did you do

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科目： 来源：期中题 题型：句型转换

完成下列同义句变化。

1. The film started fifteen minutes ago. The film has _______ for fifteen minutes.
2. To protect the environment is our duty. ____ is our duty ________ the environment.
3. I don't want to go to work. I'd rather stay at home. I'd rather stay at home ______ going to work.
4. With the help of the teacher, I found my lost watch. _______ the teacher, I found my lost watch.
5. Susan has been in this city for more than ten years. _____ more than ten years _______
Susan ________ to this city.

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科目： 来源：江苏期中题 题型：单选题

— When did you become a volunteer?
— Two years ago. I _____this group since then.

[ ]

A. have joined in
B. have taken part in
C. have been in
D. have been to

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科目： 来源：黑龙江省中考真题 题型：单选题

— How long _____ the film KING KONG _____ ?
— For just several minutes.

[ ]

A. did, begin
B. has, begun
C. has, been on

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科目： 来源：同步题 题型：单选题