Sometimes the police wear casual clothes to ____ special tasks. [ ]A. carry

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Sometimes the police wear casual clothes to ____ special tasks. [ ]
A. carry off
B. carry on
C. carry with
D. carry out

答案

举一反三

Where _____ live before you came here?[ ]
A. did you used to
B. did you use to
C. use he to
D. he used to

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You shouldn"t ____ the boy"s mistakes.[     ]
A. laugh at
B. smile
C. laugh
D. laugh down

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If you don"t know the word, you can _____ in the dictionary.[     ]
A. look it after
B. look it up
C. look for it
D. look at it

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—How long do you _____ on your homework?
—About two hours.[ ]
A. pay
B. spend
C. take
D. cost

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句型转换。1. She took care of her mother at home last Monday. (改为同义句)
    She ____ her mother at home last Monday.
2. The teacher went home after he went over the students" homework yesterday. (改为同义句)
    The teacher ____ go home ____ he went over the students" homework yesterday.
3. Lucy will give a phone call to her friend. Lucy will get off the plane. (用as soon as合并为一句)
    Lucy will give a phone call to her friend ____.
4. It"s about half an hour on foot from school to my home. (改为同义句)
    My home is about ____  from school.
5. Tony doesn"t know which book he should choose. (改为同义句)
    Tony doesn"t know which book ____ ____.

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