______ the students in our class is 50 and _______ them study very hard.
#14367
A
The number of; the number of
B
A number of ; the number of
C
The number of; a number of
D
A number of; a umber of
推荐题目
He left his hometown with the ______ of finding a good job in Shanghai.
#12730
A
decision
B
intention
C
permission
D
determination
He wrote a lot of novels, ______ regarded as masterpieces.
#14310
A
dozens of them
B
dozens of which
C
a dozen of which
D
dozen of that