问题描述:
could you tell us yesterday?
A what did they do
B whatthey did
us与yesterday的中间是空,可是为什么最后有问号呢?
宾语从句用陈述句语序没错,可它后面为什么接个问号?
A what did they do
B whatthey did
us与yesterday的中间是空,可是为什么最后有问号呢?
宾语从句用陈述句语序没错,可它后面为什么接个问号?
问题解答:
我来补答展开全文阅读