题目内容
___________ should not be allowed to go out at night.
A.Twelve-years -old | B.Twelve-year-olds |
C.Twelve years old | D.Twelve year olds |
B
试题分析:句意:十二岁孩子不允许晚上外出。Twelve-year-olds十二岁的,这里用作名词,复数。注意有连字符时year不能用复数;allow sb to do允许某人做某事,其被动形式是sb be allowed to do; go out出去;at night.在晚上。
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