早教吧 育儿知识 作业答案 考试题库 百科 知识分享

Howdoyouknowthatshelikessinging?loftenhearherafterclass.A.tosingB.sangC.singD.sings我选D,为什么?

题目详情
How do you know that she likes singing?
l often hear her ____after class.
A.to sing
B.sang
C.sing
D.sings
我选D,为什么?
▼优质解答
答案和解析
hear是感官动词后只能接do ,doing接do表听了整个过程,doing表恰巧听见正在唱歌,强调正在.