【单选题】Over the twenty years the roles women play at home and in work (? ? ? ).

多选题

【单选题】Over the twenty years the roles women play at home and in work (? ? ? ).

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单选题

An artillery salute of twenty-one salvoes _____ honor of the distinguished guests thundered over the airport.

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单选题

The train (____) for twenty minutes.

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多选题

【单选题】Class was over and students_______out of the lecture hall.

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单选题

The desk over there__hard wood.

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