You can borrow at most four books from Xinghua Library ___________. 
#40311
A
at a time
B
from time to time
C
at times
D
in time
推荐题目
Jim and Bob are my good _________.They are very _______ to me.
#43215
A
friends;friendly
B
friendly;friendly
C
friend;friendly
D
.friends;friend
“_______hours do you sleep every day ?” “Nine.”
#43561
A
How long
B
How many
C
How much
D
How often