.It’s important __________ us students _______ carefully in class.
#40839
A
for; listening
B
of; listen
C
for; to listen
D
of; to listen
推荐题目
There ________ dog in the picture.
#40967
A
isn’t
B
aren’t any
C
isn’t a
D
aren’t a
_____ have you been swimming? For five years.
#41171
A
How many times
B
How long
C
How often
D
How much
—_____ do you usually come to school?—By bike.
#40782
A
How
B
What
C
How often
D
When