______ 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
Please ___ the money and I’m sure it will ___ more than 1,000 yuan.
#13123
A
add; add up
B
add up; add up
C
add up; add up to
D
add to; add up
___ good, these cookies sell well. 
#11826
A
Smelled
B
Smelling
C
Being smelled
D
To smell
 To their great _______, they found their son arrived home safe before the storm.
#11914
A
surprise
B
relief
C
amazement
D
disappointment