________ great use the students are making of time ________!
#66159
A
How; studying
B
What; studying
C
How; to study
D
What; to study
推荐题目
It’s really not ___________ you to do such a silly thing.
#59424
A
clever enough of
B
clever enough for
C
enough clever for
D
enough clever of
_____wild animals when you go up the hill.  
#66144
A
Look out for
B
Take care
C
Take care of
D
Be careful