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被减数、减数和差的和是100,减数比被减数少8,减数是(). 被减数减数和差的和是100减数比被减数少8减数是多少 被减数与减数的和是4.2,被减数与差的和是4.8,被减数是多少快 很贱的数学题一个七位数,有1~9的自然数组成,各位上的数不重复,能被11整除的最大数是多少 一道数学题,很贱的!能答对的来!假如今天0摄氏度,明天比今天冷2倍,那明天多少度? be born的用法 be born用法知多少 函数Y=tanx+cosx的定义域最好是集合的形式描述法 born的用法功夫熊猫里面有一句:I was born ready.我想问一下这里born是什么词性?字典里MS没有副词的词性嘛!类似的还有be born ready(这个字典里有例句,翻译是“生来即富”).我猜想这是不是跟be born的用法对吗?In United States,approximately 79 million babies were born during this period.我这里的born能这么用么?我想表示有79 million的婴儿出生. 2*(1 /2)^n-1 这个怎么算呢,麻烦详解, |a+1|≤2怎么算, look!tom is flying a kite over there该被动 Look!Tom is over there.汤姆在那儿.后面的是不是应该用进行时 Tom____up into the tree,look,he___high up there!A.has got...is B.has blimbed...was C.got...was D.blimbed...is 关于椭圆的几何性质来源于书2-1 P33思考运用T10焦点在x轴上的椭圆,在x轴上的顶点分别为A(右)和A'(左),与y轴正半轴交于点B.过椭圆的左焦点F作PF垂直于x轴且交椭圆于P.已知AB平行于OP,FA'等于根 椭圆的几何性质已知x、y满足条件x^2/16+y^2/25 请问,第十一题是否应选“be born with",如果是应该如何改成适当形式? be born of/ with/ by/ into 的区别We are all born___a sense of direction,but it is not properly understood how it works.of/with/by/into 选哪个 be born with 英语翻译 I was born to be a wolf ,with red eyes at midnight the tour. 她天生有副好嗓子(be born with) 翻译 求函数y=logcosx(tanx)的定义域 (cosx为底) 改错1.There used to be a shoe's factory near the park.2Great changes have taken places here,but there are fewer trees now.3this is the best movie I ever wathed. There used to be a factory,wasn't there?这句话对吗? Bhind the factory there used to (1 )much waste,( 2 1 have还是be ,2 usedn't it还是 usedn't there There used to _a stone figure over there,___be,didn't it be usedn't there选啥 in the classroom ,there are t____ are big and brightin the classroom t____ are big and bright 后面接着讲了学校的图书馆的设施 阅读选择:We have a nice classroom.The windows are big and the wals are white.There's a bigblackboard on the front wall.A big desk is near it.It is for our teachers.There's a map of China and some other pictures on the wall.There are forty s 教室的英文This is my classroom,which is a nice big room.The windows are big and the walls are whi Are () clean?A.the windows of the classroom B.the window of the classroom C.the classroom‘s windowsHave ( ) ,please.A.a chicken B.some chicken C.chickens 一条船在一条河上的顺流时速是逆流时速的3倍,这条船在静水的时速与河水的流速直比是多少?快