What do you think he is doing.这句话是一个正确的句子吗?语法上有问What do you think he is doing.这句话是一个正确的句子吗?
问题描述:
What do you think he is doing.这句话是一个正确的句子吗?语法上有问
What do you think he is doing.
这句话是一个正确的句子吗?
答
正确,插入语