运输合理化的有效措施

must i clean the room nowno,you___mustn'tneedn't 英语阅读理解来大神帮我 The visitors asked me if this is ________dining room.A.the students' B.students' C.student' D.the student's 英语阅读理解,有理由充分的最好,小弟在此跪谢!Some kind of planning is important.For one thing it shows whether you really have enough to say on the topic while there is still time to change to another topic.It is also important beca .I’m sorry I can’t go fishing with you.I have a pain my right arm.A.in B.on C.with C.of选A ,为什么? 根号2乘以根号24是多少 三角形的三条高一定交于一点吗 13反的词 I am sorry to see 现在就要 同意句:I'm sorry to you with this question. Mike has five boxes 改为一般疑问句,并做否定回答 We have a comeputer game 改为否定句 We’ll have a ___________ holiday A；five day's B;five-days;C five day's D five-day's选什么 椒江区2009学年第一学期期末试卷 2009年度椒江区五年级上册期末试卷 it was rather w_____yesterday,the strong wind broke my window 三角形三条高线交在哪里 如何点评议论文 如何对同学写的议论文点评不好意思,不是“议论文”,是演讲稿.PS:有关生命的演讲稿 我想知道议论文怎么写的,来一篇典型的,最好能评论下 It’s usually warm in my hometown in March,but it _ be rather cold sometimes.A must B canC shouldD would with my work ____,I was glad to go to the movies with themA to finish B finishingC to be finished D finished stop.right.morning的对应词.sit的现在分词.my的主格.too的同音词. 英语翻译I don't believe his best days are behind him necessarily,but his game was a blend of athleticism and savvy that won't be any easier to recapture as he ages.The fact is that even if he gets fully healthy,he was such an unparalleled defensi 单项选择：Mrs white has_________ her heart.A.wrong something withB.something wrong inC.something wrong with D.anything wrong with 集合A={x|x^2-2x Where's Tom?He's chean the study.哪里错了 快回答,回答了有额外金币 What is the matter your friend? 为什么用智能ABC打字右边没有选项,只出一个字? 用智能ABC打字时经常看不到旁边的同音字,就是应该出的小框框可以选择的那个但是有时候也出来那个选同音字的框框 设集合M={1,2},N={a*2},则“a=1”是“N⊆M"的（）A充分不必要条件.B必要不充分条件.C充分必要条件.D既不必要有不充分条件 已知y1=4分之b-4,y2=2ax+4a+b 1.问a,b为何值,两函数图像重合；2.如两直线交与（-1,3）,则求ab的值. 非空集合M⊆A｛m∈N+|m≤10｝,当m∈M时8-m∈M,则集M共有________个