Much more attention should_______ when we have exams.
#44550
A
pay to
B
be paid to
C
be paid
D
pay
推荐题目
Sixteen-year-olds         to drive.
#44679
A
is allowed
B
are not allowed
C
allowed
D
is not allowed
These books should      to the library on time. 
#44981
A
send
B
be returned
C
give back
D
be got back
Is rice __________in your country, too?
#44545
A
growing
B
grows
C
grew
D
grown
The decision about the price ______ in a few days. So they have to wait.
#44634
A
is made
B
was made
C
is being made
D
will be made