Half of her time                 in the library.
#39698
A
spends on books
B
is spent reading books
C
has paid for reading books
D
is spending to read
推荐题目
Inthepast few years,thousandsoffilms     all overtheworld.
#40491
A
have produced
B
have beenproduced
C
are producing
D
are beingproduced
More colleges __________ next year for more students to get a good education.
#36247
A
will be set up
B
will set up
C
are setting up
D
were set up