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聚沙成塔： 设教室里座位的行数是m,用代数式表示：（1）教室里每行的座位数比座位的行数多6,教师里总共有多少个座位?（2）教室里座位的行数是每行座位数的2/3,教室里总共有多少个座位? 设教室里座位的行数是M,每行座位数是6,用代数表示,教室里总共有多少座位给代数式2X+3Y赋予一个实际意义并写出来. she didn't marry him because she love him 什么意思?为什么我老师说是“她嫁给他不是因为爱她”. 有一座三层楼房不慎起火,一位消防员搭梯子爬往三楼救人.当他爬到梯子正中一级后,他又再向有一座三层楼房不慎起火,一位消防员搭梯子爬往三楼救人.当他爬到梯子正中一级后,他又再向上 麻烦英语高手帮我检查一下我写的留学的动机信字数有限,开头和结尾省去了,大家帮我看看中间 有没有什么错误?I start to contact with material science when I entered the university.Until now I have spent almost f 有一座三层楼房不慎起火,一位消防员搭梯子爬往三楼救人,当他爬到梯子正中一级时,二楼的窗户喷火出来,他就往下退了5级,等到火过去了,他有向上爬了9级,这时有东西从楼顶掉下来,他有退了 英语翻译前面部分已经自己翻译 之后的实在水平有限,翻译不了!\x05目前,我已经向克莱蒙费朗一大和图尔大学发出入学申请,因为我对他们的经济专业非常感兴趣,因为经济与我们的生活息息相 what is the day after thursday?翻译 what day is after Thursday? What day is it today?It's the (third day of a week).A.thursday B.mobday C.tuesday I didn’t eat I wasn’t hungry.(a) why (b) though(c) because(d) although He wasn't hungry at all.=He didn't feel hungry a () since的问题5.-Do you smoke?-No,I don't.But I used to.It's two years since I ______ .A.smoked B.didn't smoke C.have smoked D.began to smoke为何不是完成时? 这封信里可能会有一些问题用英语怎么说? since的用法：since后面可以接什么举个例子：since about six years 这句有错误吗?应该怎样改正,为什么? "非常感谢您读完这封信"英语怎么说 since和for的区别? 请把这封信带给你妈妈 用英语怎么说 since的用法 ever since可以直接等于since吗We have lived in Shanghai ever since we came to China .（可以把every since换成since吗） 半元音是不是辅音? 英语已知都很差 有什么提高的方法吗 "she would like to eat something"的同义句是she_ _ _ eat She has something to eat.（便一般疑问句） ______ she ______ ______ to eat? 填空:i'm hungry.Get me something[ ](eat). 英语翻译custom brokerage fee和extra fixed cost for import in US. 英语翻译our reflection show who i am insidereflection is now or neverreflection is now or our reflection show who i am 英语翻译1.When he arrived ,he found ____the aged and the sick at home A.none but B none other than C nothing but D no other thanNone other than 表示不是别人,正是句意?2.No agreement was reached in the discussion as neither side would giv 英语翻译有请刘先生为最佳歌手颁奖.有请获奖歌手做获奖感言. Our English teacher teaches very well.we all like English改为so……that的复合句 怎么写对联? 对联怎么写