x2-3x+1=0

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x2-3x+1=0
it's so hot today .would you like a _ Today it’s very hot.Would you like a cup of ____.iced______ This is a hot day.would you like to go to swimming with me?这句话有语病吗? he's living with an American family in New York .(改为否定句)The mother is reading a story to her young children.(改为一般疑问句 作肯定回答)The father is watching a soccer game on TV.(改为一般疑问句 作否定回答) 填空题:It's very hot today,Ann.() you like to go swimming with me?I'm () not Susan.I can't (). 连词成句(1):an,with,he,living,American,is,family (2)eating,she,races,is,mother,children,the,and,zongzi, (3)her,st0ry,to,is,m0tner,children,the,reading He with an American family ___in China A live B are living C is living D lived 选哪个,为什么 I like living with my h____family in American 民族平等含义是什么 如何理解正义 公平是什么意思? 如何理解平等 王维的《使至塞上》名句,在古典名著中《》被引用 it's very ___ (cloud ) today .填空 American value on family It is cloud today.哪里错了? American family是什么意思 It's sunny today I can ---see a cloudAsometimeB.hardlyC.always D.often翻译 The book places a high moral value on marriage and the family unit.中文的意思是什么? It's quite hot today,You'd better wear cool clothes.把quite换成其他词有even,much,far,rather请说明原因! I am feeling ____ (bad) today than yesterday. she is feeling no better than yesterday里的yesterday是名词还是副词? quite能修饰比较级吗?I'm feeling ____better today than yesterday. A very B much C quite刚看到quite可以修饰比较级,而且有个固定搭配是quite better,那应该选谁呢?请谁详细点,谢谢 英语翻译"Learning would be exceedingly laborious,not to mention hazardous,if people had to rely solely on the effects of their own actions to inform them what to do"His theory integrates a continuous interaction between behaviors,cognitions,and t 翻译 Make yourself at home make yourself at home中make yourself是什么意思? Make yourself at home 回答是什么 简单的幂函数题...若a属于{-1,1/2,1,2,3},若幂函数y=x^a的图象1)过原点且递增,则a=___2)关于原点对称且过原点,则a=___我这书第一题的答案有2,十分费解中..第二题答案有2,非常费解.你们怎么看?哎呀 the brown family are American对American进行提问填空是_______are the Brown family _________? The family has been in American_.a.for a last year b.since last year为何选 aI _ for mushrooms but I haven't found any.a.have been looking b.have looked为何选 a,b 错在哪It was so dark outside that he_.a.didn't dare to go out to fetch waterb.d THE MOST HATED FAMILY IN AMERICA怎么样 I am (fine) today.对括号提问