Question

【题目】—Do you often hear John______in his room?

—Yes.Listen! Now we can hear him______in his room.

A. sing;to sing B. singing;singing C. sing;singing D. to sing;singing

Answer 1

【答案】C

【解析】句意：——你经常听见约翰在他的房间里唱歌吗？——是的，听！现在我们能听见他正在房间里唱歌。根据hear sb do sth听见某人做过某事；hear sb doing sth听见某人正在做某事；根据often 可知是听见过约翰唱歌；根据Now可知听见他正在唱歌；故选C