英语周报八年级新目标版第11期答案

4.【答案】D【解析】核糖体是生物体合成蛋白质的唯一场所,A项正确;B淀粉样蛋白合成过程需要3种RNA(mRNA、fRNA、RNA)的参与,B项正确:声音刺激听觉感受器,神经细胞膜对Na'的通透性增强Na“内流,从而产生兴奋,C项正确:兴奋在神经细胞上以局部电流的形式传导D项错误。

【参考范文】To whom it ma concernI am one of your customers. I ordered a set of English short stories on your online store ofAmazon a month ago, but I didn't receive them until yesterday. And much to my disappointmentthe books were so poorly packed up that the package is broken and the cover of one book was tornTo make matters worse, it is not a complete set, for I found one book missingI am sorry to have received such poor service, and I believe I have every right to ask you todeal with this problem. I hope that you either return my money or deliver a new set of books to meBesides, I'd like to be informed of the process of your dealing with my complaintLooking forward to your reply.L

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