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The passage suggests that when jet streams interact with continents with few mountain rang..
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What advantages does the writer say managers have.....
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急性胸痛伴低血压休克应考虑()A急性心肌梗塞B急性肺梗塞C主.....
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What does the writer think is needed to solve ou.....
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The author mentions the transfer of momentum and .....
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TCP/IP协议是美国国防部高级计划研究局在()开发的。A.1993B.....
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