______ you study hard, you will pass the exam.
#4544
A
If
B
Although
C
Though
D
Before
推荐题目
The young man spent as much time as he __ over his lessons.
#4555
A
went
B
could go
C
could going
D
could to go
____ the risk of a shark attack, you should follow these suggestions.
#4542
A
Reduced
B
To reduce
C
To reducing
D
Reduce
.What a pity! I missed meeting my boss at the airport because my car was ______ in the traffic jam.
#4750
A
broken up
B
kept away
C
held up
D
kept up
----Have you known Professor Jackson in our department for a long time ? ----Yes, since he _____ the our university.
#4607
A
has come
B
comes
C
had come
D
came
_________ with such a failure, Arnold has no courage to live on the earth.
#4663
A
Facing
B
Faced
C
To face
D
Having faced