[单项选择]The Internet has brought______ big changes in the way we work.
A. about
B. out
C. back
D. up

[单项选择]The Internet has brought （　） big changes in the way we work.
A. about
B. out
C. back
D. up

[单项选择]The Internet has brought______ big changes in the way we work.
A. about
B. out
C. back
D. up

[单项选择]
Facebook has agreed to make worldwide changes to its privacy policy as a result of negotiations with Canada’s privacy commissioner.
Last month the social network was found to breach Canadian law by holding on to users’ personal data indefinitely. Facebook has now agreed to make changes to the way it handles this information and be more transparent about what data it collects and why. It will also make it clear that users carl deactivate or delete their account.
As well as updating the privacy policy, Facebook has said it will make changes that will give users more control over the data they provide to third-party developers of applications, such as games and quizzes. There are around 950,000 developers in 180 countries that provide applications for the site.
Specifically, the changes will require applications to state which information they wish to access and obtain consent from the user befo
A. To change the way it handles this information.
B. To be more transparent about what data it collects and why.
C. To set up password system.
D. To make it clear that users can release or delete their account.

[单项选择]The Internet has important advantages over the newspaper, because _________.
A. job seekers can target the job they want easily and get immediate response
B. digital employment agencies are growing very fast
C. the Internet is described by some as a job machine

[单项选择]

The year 2000 will bring big changes in communication. Cell phones will be small enough to carry in your pocket. Videophones will let you see the person you are talking to on the phone. Tiny hand size computers will know your favorite subjects. The Internet and email will be everywhere.
Technologists believe 2000 will be the year of video messaging. You will be able to see whom you’re talking to.
Also in the near future small wireless boxes will pick up information from satellites. In 5 years, computers won’t need to be connected through wires.
All of this will be good for rural areas and countries that don’t have cable or telephone now.
In 20 years you may only need to think about something and the computer will do it.
Constance Hale is the author of Sin and Syntax, "I believe that email has been an incredible boon to communication. People are writing today where they would have been telephoning yesterday. So people
A. A medical emergency.
B. Police action.
C. Traveling.
D. All of the above.