微观经济学在线考试

云的的成语有哪些成语 give advice to ...的中文 give advice和give a solution后面分别跟什么介词还有give a suggestion 是play basketball,还是play the basketball?是play drums还是play the drums? 希望,急躁,消除的近义词 武汉最近怎么一直下雨啊?什么时候能结束这鬼天气? "across from","across"区别"across from the office "和"across the street"都怎么翻译.有无’from”有什么区别呢? from across ?两个介词加在一起,也有这种说法吗?he shouted to me from across the room.这里的from和across都是介词吧,我第一次看到这种.两个介词加在一起也可以哦? 帮我解释一下吧. 除了across外还有什么表示穿过的介词,它们有什么区别吗 昨天有没有下雨? 格列佛游记 作者在描述低跟党和高跟党之争时运用了什么艺术手法这样写有什么表达作用 介词填空2:I don't like the way _____which he speaks to me. what's going on here? _______ the sidewalks (人行道）. 用什么介词? in、 between 、across from、on? 武汉市明天早上9点半前, 明天上午? across from和 opposite to有区别吗? across from与across 有何区别 英语翻译选择good 小人国党派之争的起因是什么 He ( ) Mr Green's car.A.is getting in B.getting on C.gets into D.get on Can you look after my dog while l am _____. a leaving b away c off d out of wide的比较级是什么? 介词 by和acrossIf you really have to leave during the meeting,you had better leave _______ the back door.为什么不用across? 【急】数学的题有些不懂.一种商品的成品价为300元,若按成本价位提高30‰标价,又以8折销售 该商品最后的售价为 在按某种规律排列的一列数对【1,2】【4,5】【7,8】..中 第五个数对是 联欢会 已知数列{an}满足：a1=1；an+1-an=1,n∈N*,数列{bn}的前n项和为Sn,且Sn+bn=2,n∈N*.(1)求数列{an}{bn}的通项公式.(2)数列{cn}满足cn=(an+1)(an+1+1)分之1,求数列{cn}的前n项和Tn 如何描写荷花 -- (be) Linda an English girl? 翻译they felt the train moving;i'll get my watch repaired long,wide,fat,heavy,slow,few,brightly,little,far,quickly,happy,unhappy的比较级.比较级和最高级都要 08全国初中数学联赛题（1道有答案不懂）`∵(x-sqrt(x^2-2008))(y-sqrt(y^2-2008))=2008``∴x-sqrt(x^2-2008)=2008/(y-sqrt(y^2-2008))=y+sqrt(y^2-2008),``y-sqrt(y^2-2008)=2008/(x-sqrt(x^2-2008))=x+sqrt(x^2-2008),``由以上两式可得x=y, you going are with play who to怎么排