But as soon as we ______(听到) mom's car coming back,we'd turn off the TV and run out into garden.

分类: 作业答案 • 2022-02-04 17:16:48

问题描述：

But as soon as we ______(听到) mom's car coming back,we'd turn off the TV and run out into garden.
为什么不用“sound”而用“hear”?求理由.

答

sound 是系动词,后接形容词,而这里（mom's car coming back）不是形容词