B hear sb.do/ doing 改成被动 be heard to do/ doing
经常被听到 在唱歌,hear sb.do 是听到完整过程,听完
doing是听到在干嘛.
记得采纳一个答案,否则我们拿不了分,升不了级的,
Lily is often heard （）a song in her room.Ato sing
Lily is often heard （）a song in her room.Ato sing
Lily is often heard （）a song in her room.
Ato sing
Bsinging
Csing
Dsings
Lily is often heard （）a song in her room.
Ato sing
Bsinging
Csing
Dsings
英语人气：406 ℃时间：2020-02-03 04:29:12
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