编程计算1到100累加和

三个数的平均数是150,这三个数的比是3：5：7,他们分别是（ ）,（ ）,（ ） Who was made ( ) by the strange man?I heard someone crying all the moring,too.But I didn't know who she was.要有理由.并且说明考的是什么知识点. I have never heard such strange stories ______ the old man told.A.that B.which C.as D.like 短文改错：one day ,a young man was walking along a path when he heard someone crying,one day ,a young man was walking along a path when he heard someone crying,"help,help."He quickly ran to see what was happend.请说明错误并解释 I can`t make you excellence man ,but I make you Know yourselves three boys like playing football中的like为什么不加s 这句话有没毛病The boys who are playing football are from Class One.在踢足球的男孩们是一班的. The young couple kept their friends______about their plan of marriage until the wedding day.A illiterateB in the darkC in darkD unknown The couple got rid of all their old furniture,making a clean break with the past. THE PURCHASE PRICE怎么样 the closing of the purchase price什么意思请问下什么意思啊 where do you live in?改错题 幸亏有你800字作文不要那个写母亲的!补充下 我是个坏孩子!大哥们好好看要求!我就不要这个 幸亏有你 800字作文 从下面A组中至少选用两个词语,B组中至少选用一组关联词语,写一段描写春景的话.（80字之内）A组；料峭舒展 湛蓝 扑面而来 姹紫嫣红 生机勃勃B组:虽然.但是 不但.而且 从A组词语中至少选用两个词语,从B组关联词中选用一组,写—段描绘景色的话,80字以内的. 分解因式m²-2mn+n²-5m+5n+6 请问这两个短语有什么区别啊my father's friend.a friend of my father's. 这两个短语有什么区别?half a yearhalf the year给个例句什么的, 请用下面的词语写一段描写树林景色的话,至少用上两个词,不少于80字.（具体如下）单词：深沉 隐蔽 密密匝匝 绵延 宁静 柔和 请问这两个短语有什么区别after two days .与in two days . 颐和园的导游词（400字）急 What does it mean to be polite in your culture?What is rude in your culture?please answer in Englis 宾语从句1..What did they look for?(I want to know) 2.How did is Mike?(Please tell me)3.How long have the lived in China?(I wonder)4.How much did they pay for the colour TV?(Do you know) - Hello,could I speak to Mike please?- _________A.Who are you?B.Who is speaking?C.What's wron 1、What is the time,please?let me( ).2、Here is a letter ( )John to Mike. 文中几次写到了德国人不断轰击的炮火,有什么用?老妇人已经年老体衰,为什么还要克服重重困难去安葬烈士 Bill:__me,what's the___,please?Mike:___,I don't____a watch. 1.描写战争残酷：2.表现老妇人生存境况：3.表现老妇人为牺牲的苏联战士所做的事：（1）：（2）：（3）： (翻译）What kind of monkey business are you getting up to? Can you tell me __near here A is there a post office B if there is a post office大家帮个忙啊, can you tell me (near)bank here应该是什么形式?直接填near?