问题描述:
there's good guys and bad guys and some guys in between.这儿为什么用is呢
还有we've begged her.这句话怎么理解,是已经beg了还是没有 beg?
还有we've begged her.这句话怎么理解,是已经beg了还是没有 beg?
问题解答:
我来补答展开全文阅读