问题
选择题
They have no idea at all ________.
A．where he has gone
B．where did he go
C．which place has he gone
D．where has he gone
答案
答案：A
搜题请搜索小程序“爱下问搜题”
They have no idea at all ________.
A．where he has gone
B．where did he go
C．which place has he gone
D．where has he gone
答案：A