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- 1根据语境,在括号里填上合适的歇后语.
- 2you should stop thinking all the time about achieving something求翻译!
- 3某温度下,反应H2(g)+I2(g)⇌2HI(g);△H>0.在一带有活塞的密闭容器中达到平衡,下列说法中不正确的是( ) A.恒温,压缩体积,平衡不移动,混合气体颜色加深 B.恒压,充入HI(
- 4设直线l的斜率为k,且负根号3小于k小于3分之根号三,求l的倾斜角阿尔法的取值范围.
- 5英语翻译
- 6School students have to do homework and study for t( )They don't have a lot of f( ) time in the wee
- 7vb语句间分隔符什么情况下用冒号,分号,逗号?
- 8the reason why 和the reason that有区别吗
- 9夜晚的海边是一种什么感觉的?可以用哪些形容词或篇章来描述?
- 10地球上全年都昼夜平分的地方是哪里?