Tom just finished ________ her homework.
#54779
A
to do
B
does
C
to doing
D
doing
推荐题目
Can you call me when you ________ home? 
#59235
A
get back to
B
get to back
C
get back
D
get to
 The radio is too noisy. Would you please ______ a little?
#52010
A
turn it down
B
turn it up
C
turn it on
D
turn it off