问题
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What is the function of an engine’s stationary parts?A.To add power to the engineB.To keep
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It is (driving) (on the left) (what) causes visitors to Britain the (most) trouble.A.drivi
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What is the writer‘s attitude to GM foods? 查看材料A.He
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What is the purpose of the "Green Movement"?A.To make full use of the metals left.B.To pro
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What is the major drawback to the new luggage delivery services?A.The pickup time is not s
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what is the shy people’s reaction to compliment?