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whereare()a.theteachers'roomsb.whereare()a.theteachers'roomsb.theteacher'sroomc.theroomoftheteachersd.theteachers'sroom

题目详情
where are ( ) a.the teachers' rooms b.
where are ( ) a.the teachers' rooms b.the teacher's room c.the room of the teachers d.the teachers's room
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答案和解析
选择A,提问是针对room的,所以room一定要复数