适合中学生刷作业的笔

children的单数 all ending are also begings We just don't know it at the 填什么Danny was _____ (absence) from school because of his _____ .(sick) Can you cut up a regular triangel into 2007 regular triangles? 文章段落类型里的inverted triangle和regular triangle指什么文章段落类型里的inverted triangle和regular triangle是什么意思?还有新闻、演讲里的the pyramid style和inverted pyramid是什么意思? 2012年10份自考,英语一答题纸上的选择题用铅字笔图的可以不,不是答题纸.不是答题卡?是答题纸上的选择题都用铅字笔图的,行不? 必须用一元一次方程解!某种商品因换季准备打折出售,如果按定价的七五折出售将赔25元,而按定价的九折将赚20元这种商品的定价是多少元? 背海而亡、向海而兴 意思 描写凄清景色的段落 文采 如何使用“讲学稿” 提高英语... 几道初一上册英语讲学稿的题目1,I have an interesting b_____.It has many pictures in it.2.My d___is near the wall.there are some pens on it.3.Where's my b____?--Is that on the desk?4.There are two d_____in the teacher's desk.5.Open the w_ comparatively什么意思 comparatively与 relatively的区别 Tsunami____(kill) about1500000 peopie and____(destroy) many buildings.将括号中单词关适当形式填入横线中 一道物理题,请高人来答,要讲出道理两个质量相同,底面积相同,但形状不同的容器放在水平桌面上,其内分别装有甲乙两种液体,他们的液面在同一水平面上,若容器对桌面的压强相等,则两种液 是辩论题,我是正方（该请）请帮我说说理由,急,请快答辩题：学生犯错误老师该不该请家长？ 英语翻译email me the list of items you are interested in buying and I will send you a proforma invoice with the full amount for you to have.When you decide to purchase the items we will activate the proforma as an order upon receiving your paymen home improvement 歌词 three home improvement chains 英语单词(山边)怎么说 pizza的复数是什么 pizza有复数形式吗~ 墨梅诗是什么快 快速血浆反应素试验RPR,RPR为阴性,HIV也是阴性,患者信息：女 20岁 墨梅是什么诗 快速血浆反应实验（RPR）阴什么意思性 TP是阳性,RPR梅毒快速血浆反应素实验是1: laws是什么意思啊? punitive laws什么意思?急觅高手!（是不是“刑法”的意思?）punitive taxs是不是“重税”的意思?谢谢了! federal clean air laws.. “今晚好想你陪”英语什麽说?“送她回家后，来陪我，好吗？今晚好想你陪”英语怎麽说？ 欣饰利用英语怎么说?