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清朝前期采取过哪些措施处理好民族关系的?请举例说明. 英语翻译 I often watch my mother ZAKUM DEVELOPMeNT COMPANY怎么翻译 人类不能随意毁灭的原因制约其他生物的数量会影响生态系统的平衡选什么? 最上面那个是：My sister often helps my mother co最上面那个是：My sister often helps my mother cook dinner(改为一般疑问句) 请问stem-cell lines翻译成中文是干细胞____? 井田制时间及意义? DOS(Disk Operating System)的组成是什么? Memory always hurt.So beautiful so pain 家具是可数名词吗谢谢了,大神帮忙啊 You were supposed to close the windows.Why were you so careless?的中文意思? 戴宗为什么能“日行八百”? be bad hurt好还是be serious hurt好 水浒传中叫戴宗的是谁 戴宗的人物形象水浒传中 关于戴宗的两个故事快送积分! 水浒传中戴宗的绰号是什么 入世以来十年的辉煌成就说明了一个什么道理 food是可数名词吗 马拉松是为了纪念谁 Very seriously 马拉松是为了记念谁的 马拉松运动会是为了纪念谁? take.very seriously 马拉松赛跑是为了纪念谁而设立?如题 谢谢了 His classes are ( ） （ ）fun .【汉语：His classes are ( ） （ ）fun .【汉语：求答案啊%D%A In my opinion,English classes are very fun! he often m____ his classes lively and fun 缺词填空 His classes are always full of fun. He uses lots of games in his teaching同义句转换=His classes are always full of fun_____和uses _____games in his teaching Sometimes you are afraid of things without knowing why.这里的know为什么是ing形式的?不能直接用know吗?为什么? lie与介词搭配的几种情况：lie in,lie to,lie on,lie off 辨析 oracle数据库的 to char 和to date 区别