--- How _____ hours do you sleep a day?--- Well, about eight hours. But how _____ sleep do we students really need?
#43841
A
many; many
B
much; much
C
much; many
D
many; much
推荐题目
–What ___ the number of the students in your school?–About two thousand. A number of them_____ from England.
#43965
A
is; are
B
is; is
C
are; is
D
are; are
