最佳路径第一课时赛课

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These _____ some milk and fish.are还是is backstreet boys有一首歌里面有"can't believe that i'm a fool again".那首歌叫什么? I can honestly say that it was the best of.原文! 倾角为α,长为L的各面光滑的斜面体置于水平地面上,已知斜面质量为M,求斜面后退的位移s有一质量为m的滑块(可视为质点)从斜面顶端由静止开始下滑,滑块滑到底端时, is good for your health.A.play sports B.Play sports C.Playing sports D.Playing sport ____ is good for our health .It's my favourite sport .A.Swim B.Swimming C.Swims为什么选B请详解. 2009年,春节的一件事 好点的 关于2010年春节的记叙文必须是自己写的 小心是同班的 50分 在加一篇记叙文写什么都可以 一共两篇 有关春节的记叙文要求:1.围绕春节年欢晚会来描述啊..2.不少于800字啊.....3.围绕祖国变化来展开啊 .....介意啊谢天谢地啊 Do you like action movies是什么意思 用适当的介词填空 1.There is a hole___on the wall.2.-Would you like Chinese tea___sugar and milk?-Oh no!I'd like Chinese tea___nothing in it.3.Do you often listen___the program___the radio?4.Where are you___? 为什么有些花园里的蚜虫的数量要比七星瓢虫的数量多一定要具体说出理由呀 the mooncake has meat inside 这个的翻译 A mooncake is a kind of cake _______ nuts,eggs and meat in it .A.has B.with C.at D.in C____ is a kind of delicious meat .Some of us like it very much.另外还有:1.Liu Xiang is a great r____ star in the world .2.You are so fat.You'd better eat more v___ and less meat.3.What c___ are his pants?Some are blue ,and the others are black 车队向灾区懂一批救灾物资,去时每小时行80km,6小时到达灾区.回来每小时行100km,多长时间可以返回出发地点?(用方程解)以上面的题:()和()成()比例,()一定.两个城市相距900千米, 同学们做操,如果每行站12人,则正好站6行,如果每行少站3人,需要站几行? That is a kind child改为复数句 There is a kind of delicious ice cream.(改为复数形式)There_______ _______ _______ ________delicious ice cream. this kind of (名词)名词要 复数吗 后面用is 还是are? that girl in the photo is herself的中文是什么 以“Is sport really good for us"写一篇英文作文比如运动能强身健体,陶冶情操,培养合作精神,运动并非强身一种形式,开头是:In our life,some people love sport while others hate it. be good at sports和be good at sport说一说区别,什么时候用sports什么时候用sport?可以的话,举一些例子说明一下.【写的时候,写的清楚一点,不然我看不懂,好的话, i have a fever.---( )you should drink lots of water.a.may b.be c.may be d.maybe 1.Today I am not feeling _____.2.—You have a fever.You shoule drink more water.—Yes,_____.1.A.fine B.well C.good D.nice2.A.You are welcome B.That's all right C.I think so D.I think it 有比霸王龙还大的肉食恐龙吗 有比霸王龙更大的食肉恐龙吗 pretty girl是什么牌子 有什么食肉恐龙比霸王龙大?如题 pretty girl vicky 有两对反一词的成语 含有反一词的成语4个