问题
You must notice ________ the emergency exit is when you enter the building.
A:which
B:where
C:what
D:in which
B:where
C:what
D:in which
正确答案是：
同类题型
一Hi, Uncle Li, you are wanted the phone.一But nobody knows I’m here.
She is in Canada vacation now.
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It remains to be seen _______the newly formed committee’s policy can be put into practice