It sounds like something is wrong with the car’s engine. ______ , we’d better take it to the garage immediately.
#82335
A
Otherwise
B
If not
C
If possible
D
If so
推荐题目
Young people tend to get up very late unless ________ to rise early.
#83368
A
required
B
requiring
C
they were required
D
to require
The more careful you are while writing a composition,________. 
#81893
A
you make the fewer mistakes
B
the few mistakes would you make
C
the fewer mistakes you will make
D
fewer mistakes will be made
__________ entered the office when he realized that he had forgotten his report.
#83310
A
He hardly had
B
Had he hardly
C
Hardly had he
D
Hardly he had