关于家庭的英语短文

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 are you going to play the erhu?的肯定回答 莲花开是什么意思 Have you got a watch?回答的理由 You have a nice watch Thank you.it since I got married问号处有A had B bought C have had D have bought.我选的是A答案是C为什么选C?后天中考, ——You have a nice watch .-Thank you.I______it since i got married.A has clened B have bought我知道答案是A,但不明白为什么一定是A .感觉填B也是对的, plunge into与jump into的区别和不同~那么翻译“跳入水中”时是用plunge into还是jump into呢？ 是jump in it还是jump into it?今天英文高考考到一个题目有说一个男人见到一个山洞,然後跳进去了,jump ___ it.选项有 in 和 into ,请问应该是填 in 还是 into 貌似 jump in 读起来和听起来比较顺,我就选 jump onto 和jump into 有什么区别让它难住了,想清楚了解其区别 雅致的反义词及近义词是什么一定要最准确的,是在人教版五年级下册语文练习册中,第24课中的第二大题. He is a student in our school改为同义句 Not only _____ polluted but _____ crowdedAwas the city; were the streetsB.the city was; were the streetsC.was the city; the streets wereD.the city was; the streets were 正确答案是哪个呀 初中语文作文的基本思路是什么? be going to造句只要2个就好 Not only___ polluted,but also __ dirty.请问正确答案是什么?为什么?A.is the air,are riversB.is the air,.rivers areC.the air is,rivers areD.the air is ,are rivers