I FLOWED DOWN the mountion into the yangtze river的翻译

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• I FLOWED DOWN the mountion into the yangtze river的翻译
• I FLOWED DOWN the mountion into the yangtze river的翻译
• 英语翻译人教版的 Journey Down The MekongSeveral months before our trip,Wang Wei and I went to the library.We found a large atlas with good maps that showed details of world geography.From the atlas we could see that the Mekong River begins in a glacier on a * mountain.At first the river is small and the water is clear and cold.Then it begins to move quickly.It becomes rapids as it passes through deep valleys,travelling across western Yunnan Province.Som
• 在容积不变的某2 L密闭容器中,充入5 mol H2和N2的混合气体,在一定条件下,5 min后反应达到平衡,此时容器内压强是反应前的4/5.则下列说法不正确的是
• a是第二象限角,且sina=3/5,则tan2a=