20222021学年新课标闯关卷本报英语研究中心答案，小编收集了20222021学年新课标闯关卷本报英语研究中心答案的相关答案，没有答案的敬请期待！完整版的周报答案关注wx号：趣找答案
B [2015 •安徽合肥第二次质裣]Why do people feel so rushed? Part of this is a perception problem. Generally, people in rich countries have more free time than they used to. This is particularly true in E 题目和参考答案
B [2015.四川新津中学高三一诊]
A group of Russian criminals have stolen 1. 2 billion use-rname and password combinations for more than 500 million e-mail addresses. It's the largest known theft on the Inter?net, according to a report of The New York Times.
Cyber security firm Hold Security discovered the security breach. The firm found that the group of criminals collected personal information from 420， 000 websites, including household names and small Internet sites. The criminals were based in a small city in southern Central Russia. They hacked websites inside Russia as well as big companies in the US and other countries,T/ie New York Times reported.
The criminals found hundreds of thousands of weak web?sites and attacked their coding, Hold Security said. Alex Holden is the chief information security officer of Hold Secur?ity. "The hackers do not just target US companies; they tar?get any website they can get," Holden said. "And most of these sites are still easy to attack.，，
According to Hold Security, the criminals have been using the stolen information to send junk mail through e-mail and on social networks like Twitter. They can also use the 500 million stolen e-mail addresses to plan other crimes. They could use information from bank e-mails to steal your identity or sell the e-mail addresses to other criminals to make quick cash.
The reported break-ins are the latest events to raise doubts about security in big and small companies. Last win?ter, hackers stole 40 million credit card numbers and 70 mil?lion addresses, phone numbers and other personal informa?tion from the retailer Target Corporation. The brand is still working to regain its shoppers' trust.
John Prisco is the CEO of a security firm. He says secur?ity hackings are more common than many people and compa?nies realize. "This issue reminds me of an iceberg, 90% of which is actually under water," Prisco said in an e-mailed statement. So many cyber breaches today are not actually re?ported, because companies are losing information and they are not even aware of it.
Security experts believe hackers will continue breaking into computer networks unless companies become more pro?tective of personal information.
5.What did a group of Russian criminals do according to the report?
A. They stole e-mail addresses of the Internet users.
B. They destroyed the websites of some big companies.
C. They attacked American companies in southern Rus?sia.
D. They downloaded the secret information of some banks.
6.According to Alex Holden, the criminals entered some websites easily because .
A. some websites don't have their own coding
B. most of the websites lack protective measures
C. Russia is more developed in computer science
D. the hackers are equipped with high technology
7.What does Paragraph 4 mainly talk about?
A. The criminals are fond of using social networks.
B. The criminals sell the stolen information for money.
C. The stolen information causes great economic losses.
D. The stolen information could bring harmful effects.
8. What does the underlined sentence in Paragraph 6 imply?
A. We cannot tell how large an iceberg is just from the part on the water.
B. Many companies are unwilling to report their informa?tion stolen.
C. Many companies are not aware that their information has been stolen.
D. People usually can see just a small part of an iceberg.
20222021学年新课标闯关卷本报英语研究中心答案试题答案
B [文章大意]本文是一篇新闻报道，讲述了一个俄罗斯犯罪团伙在网上盗取了 12亿用户的邮件用户名和密码，从而引发了公众对网络信息安全的担忧。
5.A细节理解题。根据第一段内容可知，一个俄罗斯犯罪团伙在网上盗取了 12亿用户的邮件用户名和密码。故选A项。
6.B细节理解题。根据第三段内容可知，Alex Holden认为大多数网站缺乏安保措施，很容易成为犯罪分子攻击的目标。故选B项。
7.D主旨大意题。根据第四段内容可知，犯罪分子利用网上盗来的信息发送垃圾邮件，计划其他的犯罪，从银行邮件中盗取信息来赚钱，这些都是信息被盗后的严重后果。故选D项。
8.C 句意理解题。根据"So many cyber breaches today are not ac?tually reported, because companies are losing information and they are not even aware of it."可知选C项。
