When the audience heard the alarm, they all hurried to        they thought was an emergency exit door.
#78503
A
what
B
which
C
where
D
who
推荐题目
 ---Do you have anything in mind _____ you’d like for supper?---Well, _____ is okay with me.
#75981
A
that…anything
B
which…everything
C
what…nothing
D
whether…something
Do you remember the name of the company ___________?
#78385
A
where she works at
B
in which she works
C
for which she works in
D
in where she works