问题

The director thought I was referring to her,in fact, I was referring to the men on duty

A:when
B:where
C:which
D:while

正确答案是：

同类题型

Thank you very much! — ________

There is no point making complaint of getting low-paid ______ you don’t make any effort at all

one morefavour, please—______, Sir. What’s it then

31It is on the maglev train that is very comfortable _____ I have been to the People’s Square

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