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
 I like swimming,while what my brother enjoys ______.
#104464
A
cooking
B
to cook
C
is cooking
D
cook
After a fire broke out in the workshop, a lot of equipment ____.
#102704
A
is damaged
B
had damaged
C
was damaged
D
damaged