She is a diligent student, and all her spare time she has      staying in the library.
#102856
A
is spent
B
spent
C
to spend
D
to be spent
推荐题目
The new play ______ next week.。
#101369
A
put on
B
was put on
C
will put on
D
will be put on
 Look out! Don’t get close to the building. It _________.
#99785
A
was rebuilt
B
has been rebuilt
C
is being rebuilt
D
had been rebuilt