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科目： 來源：0116 期末題 題型：單選題

Over the past decades, sea ice _____ in the Arctic as a result of global warming.
[     ]
A. had decreased
B. decreased
C. has been decreasing
D. is decreasing

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科目： 來源：0114 期中題 題型：單選題

— I have got a pain in my back. 
— No wonder. You _____ in front of the computer too long.
[     ]
A. have worked
B. are working
C. have been working
D. worked

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科目： 來源：0104 月考題 題型：單選題

一 I'm sure Andrew will win the first prize in the final.
一 I think so. He _____ for it for months.
[     ]
A. is preparing
B. was preparing
C. has been preparing
D. had been preparing

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科目： 來源：重慶市高考真題 題型：單選題

— Why do you want to work for our company?
— This is the job that I _____ for.

[     ]

A. looked
B. am to look
C. had looked
D. have been looking

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科目： 來源：安徽省高考真題 題型：單選題

一 We've spent too much money recently.
一 Well, it isn't surprising. Our friends and relatives _____ around all the time.
[     ]
A. are coming
B. had come
C. were coming
D. have been coming

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科目： 來源：湖南省高考真題 題型：單選題

I'm tired out. I _____ all afternoon and I don't seem to have finished anything.

[     ]

A. shopped
B. have shopped
C. had shopped
D. have been shopping

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科目： 來源：江蘇高考真題 題型：單選題

— Why, Jack, you look so tired!
— Well, I _____ the house and I must finish the work tomorrow.

[     ]

A. was painting
B. will be painting
C. have painted
D. have been painting

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科目： 來源：0113 期中題 題型：單選題

Over the past decades, sea ice _____ in the Arctic as a result of global warming.
[     ]
A. had decreased
B. decreased
C. has been decreasing
D. is decreasing

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科目： 來源：0103 期末題 題型：單選題

— I am sure Mary will win the first prize in the final.
— I think so. She _____ for it for months.
[     ]
A. is preparing
B. was preparing
C. had been preparing
D. has been preparing

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科目： 來源：專項題 題型：單選題

— We've spent too much money recently.
— Well, it isn't surprising. Our friend and relatives _____ around all the time.
[     ]
A. are coming
B. had come
C. were coming
D. have been coming

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