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期中 关于初二第一学期物理的题目谢谢! Recently a survey _____ prices of the same goods in two different supermarkets has caused heated debate among citizens.A.compared B.comparing C.compares D.being compared我不明白为什么不选A呢 已知水从自来水管的管口流出时的速度为5m/s,水管的管口的横截面积为2平方厘米,2min内从水管流出来的水的体积为 立方米,质量为 kg Mr.Green has four English books.Mrs.Green has six English books.两句合二为一.Mrs.Green has( )()English books( )Mr.Green. “My God,this is terrible,” the wave says.“Look what’s going to happen to me!”怎么翻译 _____look is at the sight of the terrible scene.A.How frightening her frightenedB.What her frightenedC.How her frightening frightened D.What frightening her如何理解句意? It's an open book that Jane has got marriedIt's (an open book) that Jane has got married.A.人人皆知 B.一本公开的书C.骇人听闻 D.一本开着的书 be supposed to 是“应该做” 还是 “被认为.”be determined to 是决定的意思还是被决定,为什么要加ed ,是被动语态吗?像be interested in 是被动语态吗?如果不是, You shouldn't be late for school(保持句意不变) You should_______ _______ _______ ______ school. 怎样翻译：“as it suppose to be” be suppose to用于物体的用法supposed是不是应该变为ing吗？ what I suppose to be 还有 what I suppose to do .这种说法对吗?我看到里的peter这么对simmone(忘了咋拼了)说过. it's suppose to be good for four这句话是什么意思啊? 铜电阻率在20℃时是0.017241mm^2Ω/m还是0.01752mm^2Ω/m?铜在不同温度下的电阻率计算公式是怎样的? 辩字组词 crazy 用提心吊胆,忐忑不安,心惊肉跳,心不在焉,全神贯注,暴躁无常,翻来覆去,絮絮叨叨来描述人 看补充提心吊胆,忐忑不安,心惊肉跳,心不在焉,全神贯注,暴躁无常,翻来覆去,絮絮叨叨这些词语多是 全神贯注,气势汹汹,盛气凌人,忐忑不安的意思是什么 犹豫不决,全神贯注,忐忑不安的意思. 急!急!急! ‘’ 这两个引号怎么打?我最近在写自己的小说,这两个引号很重要,但是不会打,每次用这两个时要是都复制又太麻烦.所以求这两个引号的打法,希望知道的可以帮下忙. the export performance requirement, If J-20,J-31 and T-50 is in the export market...Will USA export F-22? l like evening作文 My house is the same size as yours.My house is the same big as yours.哪句话对?可以用big吗?理由是? My shirt isn't the same size as Millie's.(同义句转换）Millie's shirt is ___ ___ ___ in size. You have got the same shirt as I.Yes,mine is _____,but not so _____ as yours. the student__why he is late.but teacher thinks his__is an excuse(explain)根据括号内所给词的适当形式填空 The teacher requests that no student ---(is ,be)late for class 化学反应过程中符合质量守恒定律吗,也就是说反应不完全?铁丝和硫酸铜反应后只是铁丝表面有铜生成，里面没反应，也就是反应不完全，我称了前后质量不守恒， 英语的一些语法例如：介词.宾语.疑问词.名词.动词.副词·····是初一的知识范围,一些固定搭配之类的. 英语翻译：我再看一些语法