The police asked________ if they had seen the accident happen.[ ]A. passerby

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The police asked________ if they had seen the accident happen.[     ]
A. passerby
B. passerbys
C. passerbyers
D. passersby

答案

举一反三

People with____shouldn"t be looked down upon.[     ]
A. disability
B. disabilities
C. a disability
D. disabled

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用perform的适当形式填空1. All the        gathered on the stage after the show.
2. Her      in the exam was rather disappointing.
3. When will the play be         ？

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After the explosion the policemen did a lot of work to find out some clues from the .

A. on-lookers
B. viewers
C. people
D. witnesses

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－How can you prove that you are not connected with the accident?
－I have two______.
A. judges
B. friends
C. witnesses
D. facts

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