绿叶常用来比喻什么人

To __,only about five hundred people have travelled into spaceTo _____,only about five hundred people have travelled into space.A.day B.date C.now D.nowadays 这样做 值得 的作文 用逐步逼近的方法求根号3的近似值(保留4位有效数字)有详细步骤初一数学 这样做值得作文600字 用对比的手法描写一种小动物 600字左右 急!求~~拜托各位大神对比手法 可以和同种动物作对比 描写一种小动物 明天要交 急呀!求!大概600字左右、、、务必弄好、万分感谢 用乖巧造句（描写一种小动物,不少于30字） Man-made satellites have been sent up into speca by many countries.(改为主动句）晕吖.、主动句..还有、这类题目该咋样做吖.、有没啥诀窍. 请帮我解释这一句文言文!东西南北尽皆通,出姓移居更觉隆,衣禄无亏天数定,中年晚景一般同. Man-made satellites have been sent up into space by many countries 改为一般疑问句( )man-made satellites ( )( )up into space by many countries? 谁能帮我解释一句古文纵然如此,候斯永世.翻译成现代文 So far many man-made satellites_____into space. A.have been set up B.are being set upC.have set upD.have bing set up So far,man-made satellites_____(send)up into space by many countries. i visited a factory with some of my friends_____produces computers.A.where.B.who.C.which.D.whom这里为什么不选B,而选C? 二分之三的40%是多少 I have a headache and a fever 这个句子里have a fever 还是不要have A:What's_______?B:I have a headache.A.the wrong B.the matter C.trouble D.down 求用雅可比迭代法和高斯-赛德尔迭代法求线性方程组的C语言程序1 -2 2 x1 -12-1 1 -1 x2 = 0-2 -2 1 x3 10 这样做,值得 作文600字给我材料 《这样做,值得》以这个为题写一篇作文600字左右 英译中:How many times have we heard about ……How many times have we heard about an executive behaving in an untrustworthy manner or even caught in an outright lie? 染色馒头 究竟有多大危害?（方舟子）阅读答案 (2/3)gn festival is really necessary since we have already so many festi 用迭代法求解如下方程在(1,2)内的实根f(x)=x^3-x-1=0请给出具体步骤, 一、用一般迭代法求方程 x³-x²-1=0 在X=[1.4 ,1.5]内的根,要求： 1.I have a f( ) and a headache.I have a b( ) cold.2.A:Does Jenny h( ) a cold?B:Yes,she d( ) 1、生物能带带相传,是因为亲代遗传给后代特定的（） A、遗传物质 B、具体性状 C、精子 D、“软”细胞 2、控制生物体性状的基本单位是（） A、染色体 B、DNA C、基因 D、以上都对 用数列极限定义证明,lim(n趋向无穷大）（-1/3)的n次方=0 《“染色馒头”究竟有多大危害》阅读答案 “染色馒头”究竟有多大危害 染色馒头究竟有多大危害的阅读 That was really a splendid evening.It’s years _____ I enjoyed myself so muchA.when B.that C.before D.since 选什么? it is not his parents,as I see it,that influence him so much as 这个that 引导的是什么从子