英语 用所给动词的适当形式填空. We all ---------(clap) hands when we saw Shenzhou VII launching
问题描述:
英语 用所给动词的适当形式填空. We all ---------(clap) hands when we saw Shenzhou VII launching
into space.
用clapped还是were clapping
答
clapped为什么不用were clapping