It's hard to keep the children ________
题型:选择题
问题:
It's hard to keep the children ________ when they can't go outside and play.[ ]
A. amused
B. being amused
C. from being amused
D. amusing
It's hard to keep the children ________ when they can't go outside and play.[ ]
A. amused
B. being amused
C. from being amused
D. amusing