问题
They have no idea at all ____________.
A:where he has gone
B:where did he go
C:which place he has gone
D:where he has gone
B:where did he go
C:which place he has gone
D:where he has gone
正确答案是：
同类题型
Mary clapped her hand over her mouth _______ she realized what she had said.
The man ______ house I have stayed in for two months has some money trouble.
Amy had nothing for breakfast, _________ she—_______. She had some bread and milk.
I studied English very hard but I really don’t know _____in the English exam.