heard Linda_____an English song whe I passed by the music roomA.sang B.singing C.sing D.to sing 选什么 为什么

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heard Linda_____an English song whe I passed by the music roomA.sang B.singing C.sing D.to sing 选什么 为什么

heard Linda_____an English song whe I passed by the music roomA.sang B.singing C.sing D.to sing 选什么 为什么
heard Linda_____an English song whe I passed by the music room
A.sang B.singing C.sing D.to sing 选什么 为什么

heard Linda_____an English song whe I passed by the music roomA.sang B.singing C.sing D.to sing 选什么 为什么
B
当我经过音乐室的时候,听见linda正在唱歌
hear sb.doing sth.听见某人正在做某事
hear sb.do sth.听见某人做某事的全过程

B hear sb doing sth 表示听见某人在做某事,所以选B

B
hear sb. doing sth.

B
听到某人在做某事用hear sb doing sth

xuanB
现在分词短语修饰Linda,表主动动作,并有伴随状态的意思。

B 后接两种形式 hear sb.do sth. \\\hear ab. doing sth. 区别是前者强调全过程 后者指正在,片断