三棱锥面积公式
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山峰的海拔是怎样测量的?
英语翻译我只知道李翻译成Lee,那庄,周,孔之类的姓氏怎么译啊?
灬这个符号怎么打
尛这个字怎么打 灬这个符号怎么打
0算不算1位数?
如图,要测量某建筑物的高度ah,立两根高为2米的标杆bc和de,两杆相距bd=38米,d,
英语2题,1.The boy with a dog__(do) his homework at home2.ask the child__(piay) with me3.mr.li speaks english__(good)4.let the girl not__(sing) on the bus5.there is a woman__(swim) in the river6.each of__(we) has a car7.how many__(knife) do you hav
kindiy issue什么意思
issue是什么意思
sin6°*cos12°*cos24°*cos48°
一竖一日加一儿是什么字,儿在下面,一竖一日也就是旧在上面
A:Look out!A car is comingB:I ____ see my mother in the hospital the hospital is ocer thereA:But you ____ cross the road from here there is heavy traffic.itis dangerous .A car may hit you B:where ____ I cross the road ,please?A:There ,at the first tu
一个担任旁,一个口,口下面一个儿字中间加一竖认什么
兰加一笔是什么字
愎的读音
什么 愎自 什么()愎自() 还有 天()海()
blended whisky是什么意思
初2英语题,速度1.The Five Offcial Temple is five kulometre ____ , you'd better take a No.5 bus. A.far B. far away C .away2.They spent the whole night _____ the wonderful match.A.reading B.on watching C.watching 最后说明原因
2x+3y=m+1 3x+2y=2m-1的解x,y的和为8,求m的值
1.Kangkang has a ticket ______ Harry PotterA.to B with C of D about2.Ann knows the key ____ this question.A.for B to C of D at 3.It's _____ that Liu Xiang will not take part in the match.A.surprised B surprise C surprising D surprises请说明原因.
三元一次方程组 3x+2y=m+3 2x-y=2m-1 x+Y=0
Some people think that the _____(life)of the performer are made upEveryone should ____(take) this mistake____(serious)The English short play made all of us____ A to cry B laugh C eating D dances
关于“鼓励”对我每一个人的重要性.给一个开头和结尾,最好多点字,
library嘛意思?英语作业
蓝字后面加两个相同的字
兰字加偏旁
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用".没有.也没有.只有.";来表示对一个人的赞美今天要用
举例说明怎样赞扬一个人的气质?
在等使2*()-3*()=15的括号中分别填入使这两个数分别满足下列两个条件互为相反数和为10