2021年考研英语二模拟题答案(三).docx
2021年考研英语二模拟题(三)参考答案Section I Use of English1-5ABCDD 6-10BCABD11-15DBCCC 16-20BDBACSection II Reading Comprehension21-25 BDACB26-30ACDAB 31-35CBAAD 36-40 ACDBA Part B 41-45 DFCGBPart C没人完全确定现在情形有何不同。任何一方都不会很快停止其基因图谱研究双方跨过的“终点线”基本上是武断的,是“初稿”而不是定稿。尽管这次联合宣言使原先的基因组勇士们比几年来任何时候都更关系密切,但内部人士说:未来的一致性将更可能以协调的形式出现,而不是直接的合作。矛盾爆发于今年2月,当时人类基因组项目的一个参与者英国韦尔科姆基金会公布了一份给塞莱拉的绝密信件,概述了人类基因组项目的抱怨。文特把这一举动称为“低级动物的作为”。但是到了春天,出现了“解冻”的曙光。文特三月份告诉新闻周刊说:“这些攻击和污秽的行为对科学和我们的投资者都是不利的,反击也于事无补。”Section III Writing【参考范文】Dear John, I am Li Ming, your future roommate and a new arrival from China who is coming over here for further education. I am writing this letter to let you know about me and ask for some suggestions for my future life in America. First and foremost, I am a quiet person so that your keeping silent would be highly appreciated. Moreover, I like cooking and I wonder whether it is okay to you that I cook Chinese dish at home,because the preparation for Chinese cuisine may produce much smoke. Last but not the least, I want to buy a car but I know nothing about traffic rules in America. Would you please give me a lesson about traffic laws in US. Wish you reply soon. Sincerely,Wang HuaPart B【参考范文】What is explicitly demonstrated in the above chart is the sales changes of online shopping in domestic market over the period from 2011 to 2015. The turnover of e-commerce saw a substantial gain from approximately 800 billion in 2011 to 2500 billion in 2014. Surprisingly, it is predicted that the figure will continue to soar dramatically to roughly 3400 billion in2015. We can easily recognize its advantages as follows: e-commerce, which is extremely convenient, can save us a great amount of precious time and we can buy products everywhere you want as long as we can surf online. However, for all the advantages mentioned above, online trading is by no means without its limitations as listed below: we may be cheated by some online retailers, which might be a potential threat to our bank accounts. Accordingly, it is imperative for us to take drastic measures. For one thing, we should appeal to the authorities to make strict legislations to severely punish those who deliberately spoil the interests of online customers. For another, we should enhance the awareness of residents that rational purchasing is conducive to our income management. Only in this way can we maximize the merits and minimize the demerits of online purchasing.2