问题 选择题

He was heard________ three songs in the next room.

A.sing

B.to sing

C.singing

D.sung

答案

答案:B

题目分析:考查不定式做补足语的用法:动词hear后面接宾语+不带to的不定式,变成被动式就是be heard to do,要还原to,句意:有人听见他在隔壁房间唱了三首歌。选B。

点评:hear sb do听见某人做了,hear sb doing听见某人正在做,hear +宾语+ done,听见…被怎样。

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