I’m sure that if you make good use of yo
题型:选择题
问题:
I’m sure that if you make good use of your ______ time, your English will be improved in a short time.
A.extra
B.spare
C.common
D.former
I’m sure that if you make good use of your ______ time, your English will be improved in a short time.
A.extra
B.spare
C.common
D.former