everybody knows about it, I don't want to talk any more. [ ] A．ForB．Even C．Since

----Could you lend me some of your paper? ----Sorr...

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Edmund Halleywas an English scientist who lived ov...

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Sandstorms hit northwestern China's Gansu Province...

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Though he had often made his little sister , today...

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你的好友Mark生病了.在家复习备考.以下是学校关于期末...

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