题目内容
【题目】They are made________14 hours a day.
A.work
B.to work
C.worked
D.working
【答案】B
【解析】make在被动语态中to必须还原,不能省略。
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题目内容
【题目】They are made________14 hours a day.
A.work
B.to work
C.worked
D.working
【答案】B
【解析】make在被动语态中to必须还原,不能省略。