In our school library, there       a number of books on science and the number of the books        growing larger and larger. 
#54293
A
is, are
B
are, is
C
have, is
D
are, are
推荐题目
It’s difficult ___  that we shouldn’t spend all our time ______ our favorite hobby.
#59674
A
to remember, in
B
to remember, on
C
remember, in
D
remembering, on
My father goes _____ after supper. He also takes some other _____.
#57115
A
to walk; exercises
B
for a walk; exercise
C
to a walk; exercises
D
for walk; exercise
    your help, we can finish the task in time.
#63035
A
Thanks to
B
Thanks for
C
Because
D
Thank