难度：★    考点：短语辨析

　　1. - What did the teacher say just now?

　　- Sorry, I didn't hear it. I           out of the window.

　　A. look                B. looked             C. am looking        D. was looking

　　2. -Jimmy isn't here. Where is he?

　　-He hurt his arm on the playground just now. He ______ to the school doctor's.

　　A. has gone                B. has been              C. goes

　　3. The car _____ by the policeman because the driver was drunk.

　　A. stopped                 B. was stopped         C. were stopped

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