It is important ______ students ______ carefully in class .
#43797
A
for, listening.
B
of , listen
C
for, to listen
D
of , to listen.
推荐题目
— I’m sorry that John is out.— Please ask him to call me as soon as he __________.
#43449
A
returned
B
returns
C
will return
D
return
---Are you __________ to go on a trip to Taiwan?---Yes. But I don’t have ___________.
#43843
A
free enough, enough money
B
enough free, enough money
C
free enough, money enough
D
enough free, money enough
Don't miss the meeting. The questions to be discussed at it _____ of great importance.
#86154
A
is
B
are
C
was
D
will