Question

－I can’t find Mary．Where’s she?

－Sorry, I don’t know _________．

[　　]

A．

where has she been

B．

where she has been

C．

where has she gone

D．

where she has gone

Answer 1

答案：D
解析：

宾语从句及词义辨析。从句必须是陈述语序，排除A、C。have been to与have gone to的区别。have been to指“去过”，have gone to指“去了”，即不在说话者所在地。根据句义，“我不知道他去了哪儿”，所以“你找不到他”。