能量守恒

I can't write Chinese. I handed in the test papers without writing my name.(情景反应)It﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍.Be more careful next time! The bell rang and every student had to _____ their examination papers.The bell rang and every student had to _____ their examination papers.A.give up B.give away C.give out D.give in 初一英语填空：The policeman s() Mr.Brown. The Blacks are like the Smiths ____children are always reading English in the morning.备选答案有A.who B.that C.whose D.which应选什么呢?And why?有该如何翻译这段话呢? what are the rules in these places 的意思 would you mind not doing sth 是不是可以翻译为,请你不要做某事? would you mind me/my doing 和would you mind doing各自回答区别我还能理解(大概)但各自回答不清楚麻烦列出各自肯定和否定的回答,还有would you like to do这个和上面两个的区别也想知道并且Yes,please.和Yes, the boy was still having his breakfast中的still这个副词是修饰什么的?still做什么语在句中 i am still having breakfast句中的still是什么意思,它不是仍然的意思吗?怎么译成‘我正在吃早饭‘’我仍然正在吃早饭, I'm still having breakfast.中的having可否用eating代替 he left without having breakfast怎样变成反意疑问句? I can not write Chinese People used to cut down lots of trees.(用now改写)People ____ _____ down lots of trees now. but for ___ the roads wide ,people cut them down A.showing B.making C.building D.digging there is a book and two pen on the table just now.如果不对那填什么? No computer can beat a human in Chinese chess yet.是什么意思（翻译成中文）快...要正确率100% My new hand phonecan not write chinese翻译中文意思 HELP~I cannot write Chinese on my computer!I don't know why.Maybe there is something wrong with my computer.There is no use hitting 'Ctrl'+'Shift'.Serveral days ago,I can still write Chinese,but today I cannot write Chinese on computer forever!Oh,my He often helps people in n_____.根据首字母填空 中小学生30天养成一个好习惯1.参加“习惯于未来”故事征集活动2.上交“习惯”计划,收集习惯养成格言（收集·创编）请帮我收集医一些习惯养成的格言和故事, 英语翻译如果好我追~全文可是are you a pig? 英语翻译如果好我追! 英语翻译如果好我追~ 西外翻译硕士的学费是多少 答案就可以了.It happened at a weekend in the 1970's.Mum gave me two tickets for a film答案就可以了.It happened at a weekend in the 1970's.Mum gave me two tickets for a film ,telling me she was too busy to go together with me with the__1__ 翻译硕士学费多少币子啊?大家都说翻译硕士学费很贵,多少钱啊~~我报的也是翻译硕士.帮帮忙吧. We have got two tickets for the film 改为一般疑问句子并且做否定回答 中国石油大学翻译学硕士的学费 I have two tickets for the film.One is mine and _____ is yours.A:ANOTHER B:THE OTHER I knew a new film ________(show) at the cinema while we were standing in line for tickets.用括号中所给动词的适当形式填空能不能用were being shown,请解释清楚原因， Those who answer all the questions right can w______ two tickets for the film