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- He shifted his position a little in order to alleviate the pain in his leg.
- 共用题干 American DreamsThere is a common response to America among foreign writers:the US is a land of...
- 共用题干 Owls and Larks1 In this article,we look at the importance of sleep for learning. Most healthy ...
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- The sea turtles natural habitat has been considerably reduced.
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