题目内容
The business success has made the Apple the focus of world attention. ________, the effort made by Jobs, its founder, has paid off.
- A.On the contrary
- B.In a nutshell
- C.On the other hand
- D.For short
介词短语辨析。A恰恰相反;B概括地说;C另外一方面;D简言之;句意:生意的成功让苹果公司成为世界的焦点。概括说来,乔布斯的努力得到了回报。
When I first got an email account ten years ago, I received communications only from family, friends, and colleagues. Now it seems that every time I check my e-mail, I have an endless series of advertisement and other correspondence that do not interest the at all. If we want e-mail to continue to be useful, we need special laws that make spamming(发送垃圾邮件) a crime.
If lawmakers do not do something soon to prohibit spam, the problem will certainly get much worse. Computer programs allow spammers to spend hundreds of millions of e-mails almost instantly. As more and more advertisers turn to spam to sell their products, individual e-mail boxes are often flooded with spam e-mails. Would people continue to use e-mail if they had to deal with an annoying amount of spam each time?
This problem is troubling for individuals and companies as well. Many spam emails contain computer viruses that can shut down the entire network of a company. Companies rely on e-mail on for their employees to communicate with each other. Spam frequently causes failures in their local communications networks, and their employees are thus unable to communicate effectively. Such a situation results in a loss of productivity and requires companies to repeatedly repair their networks. These computer problems raise production costs of companies, which are, in the end, passed on to the consumer.
For these reasons, I believe that lawmakers need to legislate (立法) against spam. Spammers should be fined, and perhaps sent to prison if they continue to disturb people. E-mail is a tool which helps people all over the world to communicate conveniently, but spam is destroying this convenience.
1.What does the underlined word “correspondence” in the Paragraph 1 probably mean?
A.messages |
B.ideas |
C.connections |
D.programs |
2.According to the text, what is the major cause of the flooding spam?
A.Companies rely on e-mail for communications. |
B.More people in the world communicate by e-mail. |
C.Many computer viruses contain spam e-mail. |
D.More advertisers begin to promote sales through spam. |
3.According to Paragraph 3,who is the final victim of spam?
A.The business |
B.The advertiser |
C.The employee |
D.The consumer |
4.What is the purpose of the text?
A.To inform |
B.To educate |
C.To persuade |
D.To instruct |