怎样判断酸式盐显什么性

麻烦大家谁的英语好,帮忙翻译一下下面这句话,急用!谢啦 摘要：新技术革命使21世纪逐渐步入知识经济 zhi shu he xiang qin xiao shi hou shi yu dao guo ba? cls'bi da xiao input "liang ge shu"; a,b if a> bcls'bi da xiaoinput "liang ge shu"; a,bif a> b then   print a;  ">";  belse   print b;  ">";  aend ifend最后面两行怎么解释?少了end if不行吗? bi yu zhang cheng yi shu gao,wan tiao chui xia lv si tao.怎么写成诗句? 90.You can’t do your exercise ______ pencil.You must do it ______ a pen.A.with---in B.with90.You can’t do your exercise ______ pencil.You must do it ______ a pen.A.with---in B.with---with C.in---with D.in---in All____will be present at the conference.A parties concerned B concerned parties C parties concerning D concerning parties 请问选哪个谢谢. pupils will be sending him a present to mark the occasion.这句话为什么这里要用将来进行时?起到什么作用呢? 提高仁爱版初中英语的阅读理解 语法知识 的练习以及有详细讲解 急求英语口语小短文：talking about life in the city and suburts 两三分钟之内的. Off to the east,the sky looked pale enough to __________ the storm would be passing quickly.A.suggest B.report C.prove D.explain其他的为什么不行? city life英语阅读 On his first sea voyage ,he was still quite young but showed great courage to face the storm. CITY LIFE 专卖怎么样 What kind of personality do you think you have?中文意思是：你认为你有什么样的性格 用英文怎么回答What kind of personality do you think you have?中文意思是：你认为你有什么样的性格 用英文怎么回答 when the trees bow down their heads,i will be with you forever want,large,or,small,size,do,you,size,the,the(?)排序 What are some advantages and disadvantages of catching up fashion?怎么答？ A big apple can’t make the little boy________.a.to stop to cry b.stop crying c.to stop crying d.to stops crying The moving picture of a little boy 5,———from the big earthquake,has been made ——————to all chinese people for the boy‘s saluting to the diersAsaved ,to know Bto save knowing Chaving been saved ,know Dsaved known Now a lot of new technology can be applied to ____ problems in industry.A.solve B.solving选哪个?to do不是不定式吗？apply后面不是跟不定式吗？难道是分开看？apply to / doing?我分不清哪个是不定式，那个是介词后 b. How the technology can be sustainable? 杂碎是褒义词贬义词?求透彻的解释、越细越好 The little boy often asks me what____.The little boy often asks me what ______?A.will our life of tomorrowB.will our life tomorrow be likeC.our life of tomorrow likeD.our life of tomorrow will be like怎么填?为什么?说明理由奥! Thanks for call me改错 I don't konw the boy ___ big eyes.A.there are B.has C.with这个应该选哪一个.选B,把后面the boy has big eyes当从句可以不? The little gil has a r___ face with two big eyes. took my breath you took my breath away and strangled me. My little sister can count ( ) ten.在括号内填上合适的 词. 一个词组造一个句子 谢谢啦 2求分析