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某班有40个学生参加数学竞赛,总分是3100分,其中男生平均得80分,女生平均得70分男生女生各多少人? 判断题：有一堆煤六分之五吨,运走六分之一,还剩六分之五 5分之8-50分之1 怎样理解"强者的快乐是弱者的眼泪"这句话?强者和弱者是两个客体,他们之间存在什么样的关系呢?是竞争者?还是恋人?或是什么?作为强者要拥有什么样的快乐才能成为弱者的悲伤?或者说,为什 强者的快乐是建立在弱者的眼泪上的,你同意这句话吗? 是不是弱者的眼泪永远比强者珍贵 名著里的经典名句 名著中关于爱情的经典名句及出处最好有英文原句 求一本名著中的经典名句（外国）不少于10句,不要都是很短的那种,稍微长一点. 小军做题时.由于粗心大意.把被减数十分位上的三写成八.把个位上的0错写成六.这样计算得到的差是19.9.正确的差是 . 小军上午做了10道题,错了2道；下午又做了10道题,对了9道.小军这一天做题的正确率是多少? She will show you some pictures.改为同义句She will show _____pictures______you. I'll show you some vase.改同义句 I'll show you some photos 的同义词 I have some trouble,that is I can't find him and he will be in danger.这里that is 我记得高中语法中有that is 做插入语的情况，但是好像that is后面紧跟着有一个逗号，也就是说，是以一个短句子形式的放在句 用him,cakes,i,some,chocolate,make,will.造句 his finends will give him some presents.改被动语态 there are some toys in the sitting-room.的否定句是什么 are,some,on,the,there,toys,desk,his,they,are(.)怎么造句? there are some toys in the box的否定句是什么 There are some toys on the bed.对划线部分提问：some toys toys,some,t、he,there,box,are,in,连词成句. 翻译英语句子,急啊!1.we are going to talk about mammals.2.we are talking about mammals.3.they look like eggs.4.they look forthe eggs.5.in spring,in is cold in the morning.6.they can fly,but they don't lay eggs.7.how about you,Kate?8.i want an 英语翻译2008年5月12日,建国(the foundation of the people's Republic of China)以来最大的一次地震在四川省汶川市爆发了.成千上万家庭遇难,无数房屋倒塌,整座城市沦陷在一片废墟之中(lie in ruins). 英语翻译In despitd of what about ,I hope your can blessedness and happiness just the same ,with her together. 一次数学竞赛中,某校获奖同学的总平均分为80分,其中8名获一等奖的同学的平均分为95分,有2名获三等奖同学虽然你己经回答过了：8个一等奖的总分：8*95=760 2个三等奖的总分：2*70=140这10人的 i think kids will study at home on computers改为否定句 Kids will study____home____computers____the future.A.at; in; onB.on; in; atC.at; on; inD.in; on; at In the future kids will study at home on c_______. The kids will use computers for study at home.The kids will use computers to study at home.请问这两个句子 是同意句吗? 填空：I think I (stay) at home.If you do,you will feel boring.填stay的适当形式,因为后面是“If you do",所以我觉得不能填will stay和am going to stay吧,那应该加情态动词吗?是的，这是一个对话，第二句是答语 小刚看一本故事书看了3天还有18页以后每天看5页至少还要看几天