I_(wait)here for an hour,but he hasn't come yet.如何填空
问题描述:
I_(wait)here for an hour,but he hasn't come yet.如何填空
用现在完成时还是现在完成进行时
答
have been waiting
I_(wait)here for an hour,but he hasn't come yet.如何填空
用现在完成时还是现在完成进行时
have been waiting