I heard your daughter _____in the next room at ten last night.A. sang B. sing C. singing D. sings为什么用singing?
问题描述:
I heard your daughter _____in the next room at ten last night.A. sang B. sing C. singing D. sings
为什么用singing?
答
听到某人正在做某事
答
at ten 表示此处是过去进行时,所以用doing
答
hear sb doing sth 听见某人正在做某事
昨晚十点我听见你女儿正在隔壁房间唱歌
不明白的再问哟,请及时采纳,多谢!
答
hear sb doing sth 听见某人正在做某事
这里有个具体的时间at ten,指的是在十点时,听见对方的女儿正在哭。