七下科学课时作业本

不论晋魏 是什么意思? 秦穆公执晋侯,晋吕甥往会盟,其为晋游说无可疑者,句子原文及翻译 用they're swimming 编一则对话【不少于5句】 not should throw we park the waste in连词成句 什么是what疑问句啊? What a fine day,____ (反义疑问句) 由what引导的句子反义疑问句该怎么变 I was a student改一般疑问句,一般疑问句回答,特殊疑问句 把I was a student two yeaas ago改为一般疑问句 They're living in the same a .they're good friends 数年恒一间的（恒）古意是什么?今意是什么?直接小韩的（直接）古意是.今意是.《山市》里的（蒲松龄写的） where should i go,without you.这句话什么意思? 危,恒,或,直接古意今意 He_me that it is necessary to take some money with me初二英语, Go where you should,keep on studying.知识点 由一定量的铜溶于一定量的稀硝酸中,产生了一氧化氮在标况下的体积为4.48升,剩余的质量为m1克,再向其中加入足量的硫酸充分反应后剩余的质量为m2克.则m1-m2等于多少克? 英语翻译具体哪方面?这是模拟联合国的议题 英语翻译这是模拟联合国的议题. 广义上来说 慈善机构 是 private sector还是 public sector?private sector 和 private organization有啥区别? 写一个自己做的东西说明书,要求有材料和步骤,要清楚, 证明代数式m^2-6m+10的值恒大于零 (辩论爱 无所顾忌)我要找些材料证明这个观点随便什么材料都可以只要证明爱 无所顾忌这个论点就可以了爱 不只是说爱情可以说友情 亲情的最好是那种社会那种大无私的爱 what was the parcle full of? what was the parcel full of? what little he said was full of wisdom.怎么翻译?以及what little是怎么回事? 不定式做定语与做状语有何区别?如take some actions to protect pandas这里的不定式是作什么成分? 有的人 朗读节奏划分要求全文划分, 急电：How many works did the Noble judges highlight of his works翻译这个句子 咨询!Partial judges that we are of our own excellencies,and other men's defaults!求翻译! 英语翻译judges 是裁判 letter 是字母 He cannot get a telephone for his new garage.句子要说他没法安装一部电话.可怎么为什么用get.而不用install呢.get.获得 这样按照中文翻译很别扭.外国人把装……东西,都看成获得什么东西么……呵呵?另 Mr.Scott cannot get a telephone for his garage.________ he has just bought 12 pigeons.A.That¡¯s so B.That¡¯s why C.Because D.For