The girl is often heard _______ in the next room.
#60507
A
sing
B
to sing
C
singing
D
sings
推荐题目
Are you going to be able to __________this summer?
#52857
A
get along
B
get up
C
get away
D
get into
He often ________books  ________the library.
#61558
A
borrows;from
B
buy;from
C
buy;to
D
1end;from