2015最新超短分组二组

所谓“同构数”是指这样一个数,它出现在它的平方数的右侧,例如5的平方是25,25的平方是625,故5和25都是都是同构数,求[2,1000]之间有多少个同构数. bill's and sam's projects ____about yogurt.用are both 还是both are bill's and sam's project ____about yogurt写错了bill's and sam's projects ____about yogurt。用are both 还是both are Sam’s toy are cars the of both 连词成句 新托福听力疑惑托福听力老是第一次细节把握不准（有词听不出导致句子意思不准,有时还是关键词）第二次就好了,考场又听不了第二遍,怎么办? toefl得100阅读和听力平均错几个 托福阅读疑问2003年01月份阅读部分第六题6.Which of the following can be inferred from the passage about cotton production in the UnitedStates after the introduction of Whitney's cotton gin?(A) More cotton came from sea island cotton pla go out for a go out for a walk go out for a walk Joanne和Joyce这两个英文名含义是什么?哪个更好点? 翻译英文名字Joyce 这2句是不是一般现在时和现在进行时都可以用?这2句是不是一般现在时和现在进行时都可以使用?填空：1.Tom( ) Chinese in out university.a.is studing b.studies 我认为A和b都可以用2.The little boy（ ）himself 求2到999之间的同构数有多少个、只要答案! 求2到999之间同构数和 #includevoid main(){int i,square;for(i=2;i to,skating,fun,go,how,is,it 连词成句 sat的过去式和过去分词是什么 He made an effort to practise ______ every afternoon ______ winning a prize in the singingcompetition.A．to sing,in order to B．sing,so that C．singing,in the hope of D.sing,in hope of sit的过去式、现在分词、过去分词是什么? sit的过去式和去分词xieixe What do you eat for breakfast? 请问下.英语的过去式要怎么变英语的过去式要怎么变..了.如;get,为什么过去式是got.各位哥哥姐姐.说下怎么变, I have studied English at the Hilltop Language School for two years.划线部分at the Hilltop Language School 划线部分 Every effort should be ____ to develpo our economy and preserve our environment.A madeB done C takenD had We should make a c________ to improving our environment.速回 请让我分清楚SIT和SAT吧!真心分不清SIT和SAT!究竟区别在哪里呢?还有对应起来的话,韩国的又是叫什么呢?丑话说在最前面,有些人别自取其辱,单纯解释英文的真心只让我觉得没文化真心觉得有些 SIT 和SAT 的区别 i know that i have to improve my english是什么从句? I --------know that English is really useful A.get B.got to C.have got to D.have got I ____(tell) that I will have to leave my job.But I don't know what I have done wrong. have的现在分词 have的单三形式是什么?have的现代分词是什么?