根据短文的内容回答,下列题目Sleep-SmartDo you wake up every day feeling to

根据短文的内容回答,下列题目Sleep-SmartDo you wake up every day feeling too tired, or even ups

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第49题____________

第49题____________A.Such persons have a weak or damaged heart, high blood pressure

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Children should put all the books in their locker.

Children should put all the books in their locker.A.Right B.Wrong C.Not mentione

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Greene spent a brief time at Cambridge,

Greene spent a brief time at Cambridge,A.hard B.good C.short D.long

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第50题____________

第50题____________A.But he never considered staying on his father and grandfather'

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