问题描述:
John is a careless boy.he is always___ things here and there
A.leaving
B.leave
为什么
为什么she is never late for school就不用进行时,同样都有is啊,而这里就用进行时
A.leaving
B.leave
为什么
为什么she is never late for school就不用进行时,同样都有is啊,而这里就用进行时
问题解答:
我来补答展开全文阅读