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
Don’t put too much pressure on yourself. you keep trying, you will achieve your goals in the future.
#33904
A
In case
B
Even though
C
As long as
D
As soon as
Jerry has promised to keep the secret, so he won’t tell anyone _____ asked to.
#31251
A
until
B
now that
C
unless
D
even though
The elderly people still prefer to live in the countryside, ________ city life is considered as convenient and fast.
#30290
A
while
B
unless
C
though
D
as
____ Helen’s knowledge and vocabulary expanded, she asked more and more questions.
#31493
A
When
B
While
C
As
D
Before
The rock star wore, _____ was very uncommon in the country, a brightly red skirt.
#34538
A
which
B
that
C
what
D
it