昨天的四六级考完了，用你做过的东西做了检查，让你的朋友充分了解自己是否掌握了这次考试。如果想对比答案，可以随时查看，赶紧到本站下载。
2017英语四级答案官方正式版英语四级考试内容
大学英语四级考试旨在促进大学英语教学大纲的实施，客观准确地衡量大学生的英语能力，为提高我国大学英语课程的教学质量服务。教育部委托全国大学英语测试委员会(1993年以前名为“大学英语测试设计组”)设计、组织、管理和实施大学英语测试。
根据理工科本科和文科本科两个大学英语教学大纲，大学英语考试是由教育部高等教育司(原国家教委)组织的全国统一单科标准化教学考试，分为大学英语四级和六级。每年考试结束后，8月或9月公布成绩，并出具成绩单。根据教育部规定，大学英语四六级考试没有及格线，大学英语四级425分以上可以报考六级。所以一般认为四六级的及格线是425。四六级总分710。CET国家英语四六级考试报名时间：每年6月和12月(时间每年略有不同)。
2017英语四级答案官方正式版相关视频
2017大学英语四级的答案马上就要发布了，你可以在考完试后去查一下。话又说回来，四级的所有答案你都要有把握。如果提前搜索，还可以往下看。这个网站还会提供一些答题技巧和考试程序供你阅读。
排除法一：排除与原文相关句子态度相反的选项，就是态度相反原则。如果选项中提到的题目正好与原文相反或不一致，可以立即排除。
四级阅读排除法二：排除法的第一要义是排除与原文相关句子主题不一致的选项，即主题一致性。很多问题可以通过主题不一致原则排除，得到正确答案。主题，通常体现在名词或动词中。所以在审题排除选项的时候，首先要注意句子中的核心名词和动词，找到问题和选项的一致性。
排除法三：排除语言过于偏激或消极的选项。四级阅读文章的来源多为学术报刊，其语言的一大特点是客观严谨，因此很少出现偏激或过于负面的信息。如果题目选项中有明显的极端选项，可以直接排除。
阅读排除法四：结合文章的主题和话题，注意排除。在回答个别疑难问题时，除了应用上述排除原则外，还可以结合全文的主题和话题排除选项进行回答，有时会大大简化做题难度。
2017英语四级答案官方正式版相关信息
这篇四级作文属于应用文，是近年来不多见的题型。这是我五年来第二次拿到应用文。第一次是去年6月的一封感谢信。但是这次考的是卖个人物品的广告，基本就是通知。更突出的注意是需要一个标题。当然，不写标题不会影响很多分数，主要还是看文字的语言质量。难点在于你要对笔记本电脑的硬件有一定的了解，一些专业的话需要说出来。而且，更重要的是，你要能够运用自己合理的想象力，说出电脑本身以外的东西。并且这也提示我们在以后的大学英语四六级考试中也要注意考查应用文写作的可能性。
2017英语四级答案官方正式版试题预览
新闻报道1
谷歌的一辆自动驾驶汽车上个月在加州撞上了一辆公交车。没有人受伤。
这不是谷歌著名的无人驾驶汽车第一次卷入撞车事故，但这可能是它第一次造成事故。
2月14日，这辆自动驾驶汽车以2英里/小时(3公里/小时)的速度行驶，在一辆时速15英里/小时(24公里/小时)的公共汽车前面开出。
谷歌汽车中的男子报告说，他认为公交车会减速让汽车出来，所以他没有切换到手动m
谷歌在一份声明中说，"我们显然负有一些责任，因为如果我们的车没有移动，就不会发生车祸。"
也就是说，我们的试驾员认为巴士会减速或停下来让我们融入车流，并且会有足够的空间来这样做。'
该公司的自动驾驶汽车已经做到了
well over a million miles across various states in the US, and until now have only reported minor accidents.Q1: According to Google, what was the cause of the accident?
Q2: How have Google’s self-driving cars performed so far?
News Report 2
Thousands of bees left a town after landing on the back of a car when their queen got stuck in its boot. Tom Moses who works at a nearby national park, noticed a “brown patch” on the back of the car after the owner parked it to do some shopping. When he looked closer he realized it was a huge group of bees.
Moses said: “I have never seen that many bees in one spot. It was very unusual. They were very close together and there was a lot of noise and movements, it was interesting to see such a strange sight. But there were a lot of people around and I was a bit worried about the bees and the people stopping to look. I thought that someone might do something stupid.
Moses called two local bees specialists who helped removed the bees by attracting them into a box.
Moses spent three hours looking after the bees and was stung five times, he said my stings are a bit painful but I am pleased that all worked out and I could help, people need to realize that bees are valuable and they should be looked after.
Q3. What do we learn about Tom Moses?
Q4. What do we know about the bees on the back of the car?
News report 3
A new species of snake has been discovered on a remote island in the Bahamas.
Scientists identified 20 of the one meter-long snakes during two trips to the Caribbean islands. The second trip was made in October last year.
One of the creatures made a dramatic appearance by moving on to the head of the team leader as he slept.
The snake has been named silver boa because it is metallic colored and the first specimen found was climbing a silver palm tree.
The team was led by Dr. Graham Reynolds, from Harvard University, the scientist confirmed the snake was a previously unknown species after conducting a genetic analysis of tissue samples.
Commenting on the find, snake expert Robert Henderson from the Museum of Natural History, said: “Worldwide new species of frogs are being discovered and described quite regularity. New species of snakes, however, are much rarer.
Q5. What is the news report mainly about?
Q6. What do we learn about the scientific team leader?
Q7. How did the newly discovered creature get its name?
