多项式相加减

吆可以组什么词语除吆喝外 I often read of incidents of misunderstanding or conflict.I'm left puzzled.翻译 I often read newspapers or magazines这句话里的or没问题吧.or作或者也可以用在肯定句中吧.? sometime I often read books, 标点符号的用法是.”还是”.在一个段落完后哪种是正确的“………………”.“……………….” 关于标点符号的一些用法“我今天没空,”她接着说,“我已经和别人约好了.”第一个逗号对吗?是不是要用句号?还有,引用别人的一句话那个句号是要在引号的里面还是外面?最好具体说明下, 英语四级、六级可以一块报吗 英语四级通过后,对成绩不满意,能否一起报四级和六级啊,原四级成绩是否被覆盖啊 How often does he read books?怎么回答? ____ does he read english?-every year A How long B How often C how soon D How fast Does he often _______ (read)storybooks 用适当形式填空 how often does he 造句,10个句子 本人大学英语四级561分,六级561分,请问我能否直接报考BEC高级?如果报考,最有可能取得什么等级?求指导 马上就要毕业了,你即将升入中学,给你未来的还没见过面的初一老师（班主任）写一封信.介绍一下你自己在小学时的情况,升入中学后你打算怎么做.作文作文作文450字以上 初二班主任发现我认识高中同学 让我写检查 我的高中班主任老师作文怎么写、 Isn't he a doctor?____.He works in a hospital.怎么回答,为什么?参考答案是：Yes,he is . He is a doctor.He works in a hospital （改为同义句）He ___ ____ a doctor in a hospital HE WORKS IN THIS HOSPITAL A A DOCTOR 阅读答案Mr Cart works in a hospital.He is a good doctor but he often forgets things阅读理解Mr.Read works in a hospital.He's a good doctor but he often forgets things.People know him well and don't mind it.One morning he looked over an old wom I will go to bed after I finish my homework .改为同义句 I watched TV after ______(finish) my homework .解释句意并说明理由 I usual finish my homework ____one hour after supper.A with B for C on D in We can play in the park after we finish doing a homework project.We ______ play in the park ______ we finish doing a homework project.同义句转换 我想给班主任写一封信 给班主任老师的孩子写一封信200字, 给初一的我写一封信 要到初三了,怎么给班主任写一封信呀要真情实感吧,语句幽默吧,字数多些吧 根据提示完成句子①______________(read a newspaper) now.②She is a ________.she works in a hospital③Is she active?No,_____. 4、I have to do my homework after school.改为一般疑问句___ you ___to do ___ homework after school I have to do my homework after school.Before I f____ it. 标点符号的妙用 法国著名作家雨果将《悲惨世界?一书的手稿寄给出版社后,过了一段时间还不见此书出版,于是给出版社去了一封信,内容只写了：“（）——雨果.”很快,他便收到了一封信,