drees复数

《晚霞里的故事》的作文 400字就现在. 一个女生唱的英文歌 听欢快的 声音也挺甜的 里面带大概是lin the ring 还是ring the ling 重复很多遍 无意义灌水、是什么意思细说哈、还有怎么我发的有的未能通过、什么吗? 什么叫无意义灌水有个人回答别人的问题,答案只是“.”算不算灌水? 无意义灌水什么意思 那个 人 给我说说吧 我37楼是好还是坏啊 楼越高越好么? 英语ling是什么意思? ling这四个英文怎么打好看一点 It takes me about two hour to do my homework about two hour提问 500字作文《母校难忘的一件事》（我是明强的） 朝霞与晚霞的作文 1.概念教学的含义是什么.3.生物学概念.5. 怎样理解生物和生物学两个概念 在一个系统中,系统本身工作的效果,反过来又作为信息调节该系统的工作,这种调节方式叫做反馈调节“系统本身工作的效果”?好像没说完,反过来?是指什么反过来?还是指另一种说法? ----Do you know Tony is ill in hospital?----Yes.I think eating unhealthy food is the __of his illne----Do you know Tony is ill in hospital?----Yes.I think eating unhealthy food is the __of his illness.A.reason B.cause C.result D.end is your best friend really ill?A:no,he isn't B:i hope soC：yes i think so D：i don't knowthanks for your wonderful dinner i have to go now ·-------it’s raining hard （）don't until it stops a：arrive b:stay c:come d:leave matlab解方程X和B都是含lambda的多项式,怎么解X-1/B=0这个方程中的未知量lambda?而且结果还比较简明的. I heard that he had fallen ill for three days.Do you know if he is better now?单句改错 求大神帮写matlab优化程序,题目见下图：帮写个m文件, It’s nine thirty now.（改为同义句）It’s____ ____ _____ now. （ ）is it now? It's nine.A What'sB What timeC How请英语高手帮帮忙 do he in morning often some the exercise (连词成句 It's nine thirty-two now(对thirty-two提问 两句）? She does not do some exercise in the morning改错,改哪个 A,B,C三点在圆O上,且∠AOB=80度,则∠ACB等于答案有2度数 40，140 点A,B,C 是圆O上的点,且AB=4,角ACB=30°,则圆的面积等于 已知弦AB的长等于半径,点C是这圆AB上的一点,则角ACB是多少度 怎样让matlab 输出的结果不用分数表示,而是用小数表示,而且可以控制精确到小数点后几位的? Her mother is ill.She has been( )for two weeks.A.in the bed B.on the bed C.in bed D.on bed 15.— I hear Tom is working hard at his lessons.— but I’m ______ he still can’t pass the exams—I hear Tom is working hard at his lessons.— but I’m ______ he still can’t pass the exams this time.A.afraid B.surprised C.sure D.sorry Tom works very hard at his lessons.He did not get the first in the exam.A.however B yet C.though D although i helped Tom finsh his lessons对吗?