You must notice ______ the emergency exit is when you enter the building. 
#79030
A
which
B
where
C
what
D
in which
推荐题目
--- How soon will you start your journey? --- I'm not sure.  I haven't decided_______.
#36979
A
when shall I ask the boss for leave
B
where I will go to spend the holiday
C
if I would go by train or by plane
D
who should I travel with
—Jack,could you tell me __?--Sure.In the post office on Green Road.
#38778
A
where you bought the stamps
B
where did you buy the stamps
C
when you bought the stamps
D
when did you buy the stamps
 ---Can you tell me _______? ---With Lucy’s help.
#78918
A
when you did it so well
B
when did you do it so well
C
how you did it so well
D
how did you do it so well
—Can you tell me __________the book? —Last year. 
#37602
A
when did you buy
B
when do you buy
C
when you buy
D
when you bought
 The teacher asked Tom _________.
#37102
A
why he was late for school
B
why was he late for school
C
why is he late for school
D
why he is late for school