When the students heard the alarm, they all hurried to they thought was an emergency exit door．
#30175
A
what
B
which
C
where
D
who
推荐题目
Students continue to eat in school canteen______ they complain the quality of the food .
#31472
A
as though
B
even though
C
as long as
D
unless
There is no point advocating banning smoking in public ________ the law is introduced.
#30264
A
when
B
unless
C
since
D
because
We had to wait half an hour _______ we had already booked a table.
#79805
A
since
B
although
C
until
D
before
If you want to live a happy life, you’d better learn to accept life _____it is..
#31005
A
as
B
that
C
which
D
where