题目内容
20、Thank you for giving up your coffee break to help．I know you always need after three classes．
A．to B．one C．it D．this
试题答案
20、B
相关题目
Thank you for giving up your coffee break to help．I know you always need after three classes．
A．to B．one C．it D．this
查看习题详情和答案>>Thank you for giving up your coffee break to help．I know you always need _________ after three classes．
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A．
that
B．
one
C．
it
D．
this