- Where'syourpenpalfrom(SectionA…PhilipislookingforapenpalinBritain.MyAustralianpenpal,Bruce,iscomingtoShijiazhuang!Iwantapenpaltocorrespondwith.ReadpartofKatrina'slettertoapenpalanswerthequestions.Then,IwillpickupaforeignpenpalwhoisfromtheUS,andshe...
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- 问题详情:假如你的名字叫Mike。今天在网上看到下面这则征笔友(Pen-pal)的*,请根据*内容写一封词数为50—70的回信。要求:1、表达交友愿望; 2、陈述交友理由; 3、提供个人信息。注意:文章的开头和结尾已给出,不计入总词数;写作时,要求...
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- Youarerealpal.I'llcallnowtosetupaninterview.Anoldpalisbringingmeatwo-carathunkofice.HangingoutwithRobinandDianeareZoe,Grover,AbbyCadabbyandtheirhumanpalGordon.BRITISHsupermodelNaomiCampbellhassentpalOprahWinfreyanoddgift-avoucherforaBrazilianwax.Wri...
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- 问题详情:一质子束入*到静止靶核Al上,产生如下核反应:p+Al→X+n,p、n分别为质子和中子,则产生的新核含有质子和中子的数目分别为()A.28和15 B.27和14 C.15和13 D.14和13【回答】解:质子的电荷数为1,质量数为1,中子的电荷数为0,质量数为1.根据电荷数守恒、质量数守恒,X的质子数...
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