问题
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The text is mainly about ______.A.the advantage of having cosmetic surgeryB.what kind of p
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The primary duty of lube oil is to reduce _____ between the working parts of an engine.A.p
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What is the main idea of the last paragraph of the passage?A.Change is unavoidable.B.The c
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What is the main topic of the conversation?A.The development of the automobile.B.Declining
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What is the main idea of the articleCigars:Healt
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What is the opening section of the novel mainly c