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
— How long ________ they ________ the English Club?  — For almost one year.
#40116
A
have; been
B
have; been in
C
did; join
D
did; join in
Listen, a small number of students ______ in the classroom. 
#40135
A
talk
B
talks
C
is talking
D
are talking