题目内容

【题目】I think computers may be able to do most things that a human brain can do.

_______

A.All right.B.Be careful.C.I think so, too.D.Have a good time.

【答案】C

【解析】

句意:——我认为电脑可能能够做人类大脑能做的大部分事情。——我也这么认为。

考查情景交际。A. All right好吧;B. Be careful小心;C. I think so, too我也这么认为;D. Have a good time玩得愉快。根据“I think”可知此处是在发表自己的观点,回答时应该针对对方的观点发表自己的意见,用“I think so, too”表示和对方观点一致。故选C

练习册系列答案
相关题目

【题目】 Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.

Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1,500 students at the college will receive a laptop. The laptops are part of $10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access to the Internet. In addition, they will be able to use e-mail to “speak” with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees, anywhere at all!

Because of the many changes in computer technology, laptop used in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable computers can connect students to not only the Internet, but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.

At Westlake College, more than 60 percent the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, “Here we are in the middle of Virginia and we're giving students a window on the world. They can see everything and do everything.”

1The main purpose of the laptop program is to give each student a laptop to ______.

A.use for their schoolworkB.access the Internet

C.work at homeD.connect them to libraries

2Why is the word “speak” in the second paragraph in quotation marks(引号)?

A.They don't really talk.B.They use the computer language.

C.Laptops have speakers.D.The writer wants to catch our attention.

3Which of the following is TRUE about Westlake College?

A.All teachers use computers.B.1,500 students have laptops.

C.It is an old college in America.D.Students there can do anything they want.

4The laptop used in higher education, such as colleges and universities is workable because ______.

A.university students like using computers to do a lot of work

B.computer technology changes a lot

C.laptops are easy to use

D.laptops are cheaper to afford

5“A window on the world” in the last paragraph means that students can ______.

A.attend lectures on information technologyB.travel around the world

C.get information from around the worldD.have free laptops

6What can we infer(推理) from the passage?

A.The program is successful.B.The program is not workable.

C.The program is too expensive.D.We don't know the result yet.

【题目】 Global warming refers to an increase in Earth’s temperature. This change in temperature can cause changes in climate. Climate is the weather condition that occurs in a given place over a period of years. This ______ the average weather conditions, regular change of seasons, and special weather phenomenon (such as typhoons).

A warmer Earth may lead to changes in rainfall patterns and a rise in sea level. It could also have a wide range of effects on plants, wildlife, and humans. Earth has warmed by about 1°F over the past 100 years. One important ______ is that people do things that send greenhouse gases into the air. These gases make the Earth warmer.

The Industrial Revolution took place more than 200 years ago. It was a time when people began using machines to make ______ easier. Before the Industrial Revolution, human activity released few gases into the atmosphere. Since then, the need for energy has continued to increase. Much of the energy we use to light and heat our homes comes from fossil fuels(化石燃料), such as coal and oi1. ______ these fuels releases greenhouse gases. So whenever you watch TV, rise the microwave, or ride in a car, you are sending greenhouse gases into the air. Other things can also send greenhouse gases into the air. The trash we put in landfill(填埋) produces a greenhouse gas called methane (甲烷) . The animals that are raised ______ their meat products and dairy also produce methane.

Scientists don't know for sure what effects global warming will have on Earth. The climate change could ______ health problems, such as heart stress, increased heart problems for the elderly, etc. Climate change may also alter the world's habitats and ecosystems(生态系统).

Scientists continue to study global warming in an attempt to understand its effects.

1A.happensB.offersC.includesD.takes

2A.stepB.guessC.excuseD.reason

3A.studyB.lifeC.scienceD.task

4A.BurningB.SearchingC.MakingD.Getting

5A.atB.forC.aboutD.from

6A.bring aboutB.work outC.deal withD.care about

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网