昨天的英语四六级考试已经考完了，虽然答案还没有公布，但是有许多的朋友想要知道自己的考试答案，小编为您提供2017英语四级答案官方版本，您可直接下载此款2017英语四级答案了解标准答案，对照标准答案，估算自己的分数，了解自己的考试成绩，有需要的朋友欢迎下载使用！

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这次的四级作文属于应用文，是近年来不多见的题型。这是近五年第二次考到应用文。第一次是去年6月的感谢信。但这一次考的是出售个人物品的广告，基本上算告示。比较突出的注意事项就是需要有标题。当然，不写标题也不会影响很多分数，主要还是看正文的语言质量。难点在于，对于笔记本电脑应该有一定的硬件方面的了解，有一些专业的词需要会说。而且，更重要的是应该能够发挥合理想象，说出除了电脑本身之外的一些内容。而且这提示我们以后也应该注重四六级考察应用文的可能。

试题预览

News Report 1

One of Google's self-driving cars crashed into a bus in California last month. There were no injuries.

It is not the first time one of Google's famed self-driving cars has been involved in a crash, but it may be the first time it has caused one.

On February 14th the self-driving car, travelling at 2mph (3km/h), pulled out in front of a public bus going 15mph (24km/h).

The man in the Google vehicle reported that he assumed the bus would slow down to let the car out, and so he did not switch to the manual mode.

In a statement, Google said: "We clearly bear some responsibility, because if our car hadn't moved, there wouldn't have been a crash."

That said, our test driver believed the bus was going to slow or stop to allow us to merge into the traffic, and that there would be sufficient space to do that."

The company's self-driving cars have done 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?

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