-China is beginning to test the air quality with the new standardPM2.5 -Good news! Then the old PM10 standard will be . A. out of style B. here and there C. on the way D. in a hurry 题目和参考答案——青夏教育精英家教网—

题目内容

—China is beginning to test the air quality with the new standard（标准）PM2.5

—Good news! Then the old PM10 standard will be .

　 A. out of style　　　　 B. here and there　　 C. on the way　　　 D. in a hurry

练习册系列答案

相关题目

请根据句意从方框中选择合适的单词，并用其适当形式填空，使句子通顺。

stomach true she stress Asia

1. China is one of the       countries in the world.
2. When feeling           , you can wear white.
3. Do you know that a bull has four           ?
4. To tell you the __________, I lost the present May give me yesterday.
5. She just wants to make ___________ look pretty.

In 1620,about half the USA was covered by forests .Today the forests have almost gone .A lot of good land has gone with them ,leaving only sand .China doesn’t want to copy the USA’s example.We’re planting more and more tress .We’ve built the “Great Green Wall ”of tress across northern pat of our country .The “Great Green Wall”is 7,000 kilometers long ,and between 400 and 1,700 kilometers wide .It will stop the wind from blowing the earth away .It will stop the sand from moving towards the rich farmland in the south .More “Great Green Wall ”are needed .Trees must be grown all over the world. “Great Green Wall ”will make the world better .
根据短文内容，选择正确答案。
【小题1】In 1620 ,about_____ the USA was covered by forests

【小题2】 A lot of good land has gone with _____.

【小题3】 The “Great Green Wall”In China is _____long

A．7,000 kilometers	B．1,700 kilometers
C．7,000 meters	D．400 kilometers

【小题4】 Trees must be grown in _____.

A．China	B．the USA
C．some countries	D．every part of the world

【小题5】_____ will make the world better .

A．the Great Wall	B．Tall buildings
C．Great Green Wall	D．Flowers and glass

On the night of May 9, 2011, the famous musician Gao Xiaosong ran his car into three other cars in Beijing, because he drank(饮酒) too much. Gao went to prison(监狱) for six months and paid some money for it. “I am so sorry for that and I want to ask people around me not to drive after drinking,” Gao said.
From May 1 on, drunk drivers have to pay some money, and they can’t drive for five years or more. The new law(法律) sees drunk driving as a crime(犯罪).
In the West, drunk driving is also a crime. In the U.S. , if the police catch(捉住) a drunk driver, the driver will pay money, lose his or her driving license(驾照) and even go to prison. If the driver wants to drive again, he or she must do many helpful things.
根据短文内容，选择正确答案（10分）
【小题1】Gao Xiaosong ran his car into three other cars because      .
A、it was too dark(黑) to see things clearly
B、he drank too much
C、the road was too crowded
【小题2】Gao thought he was      after he went to prison.
A、excited           B、unfriendly             C、wrong
【小题3】When did the new law come into use?
A、On May 1,2011.
B、On May 9,2011.
C、On November 1,2011.
【小题4】If someone drives after drinking, he or she      in America.
A、won’t lose his license
B、will pay some money
C、won’t go to prison
【小题5】Which of the following is TRUE?
A、Drunk driving is not a crime according to the new law.
B、The new law in China is not kind to drunk drivers.
C、People think that the new law is not useful.

I think China is ________ interesting country.

A. a B. an C. the D. /

You may have known several kinds of police --- traffic police, fire police and street police. But have you ever heard of energy-saving(节能) policeman?

A group of 22 energy-saving policemen went to work last week in Beijing. They go around the city to see the use of energy in hotels, office buildings, shopping centers and other public places. One of their aims is to make sure that these places have set their air conditioning(空调) no cooler than 26℃.

They also set up a special phone line so that people can tell them which buildings fail to follow the rule.

“If everyone sets their air conditioning at 26℃, Beijing will save 400 million kilowatthour of electricity in one summer. That’s one-third of all the usages of the city in the season,” said a TV advertisement.

Other Chinese cities, like Wuhan in Hubei Province and Yangzhou in Jiansu Province, are going to follow Beijing’s steps in setting up a similar police team.

As one of the fastest developing countries, China is using a lot of energy. This has a great effect on the country’s environment and limited(有限的) energy.

From 1986 to 2005, the country experienced 20 warm winters continuously(连续). Numbers show that Chinese cities have to spend billions of yuan solving environmental problems every year.

At the beginning of this month, China made its first action plan to fight pollution. It aims to reduce energy usage by 20% and increase renewable(可更新的) energy up to 10% from 7% by 2010.

To introduce the public to a green life, last week Beijing held a show on energy-saving technology and productions. Environment-friendly machines, such as a vending machine that helps collect used bottles, have attracted lots of attention. “We want to tell people that there are certain ways to protect the environment. Each of us can find effective ways to do it on our daily lives,” said Liu Qianguang, an environmental engineer in Beijing.

1.The job of the energy-saving policemen is ______.

A. to set up a special phone line

B. to set the air conditioning cooler

C. to check the use of energy in public places

D. to make sure that more energy will be produced

2.Beijing uses ______ million kilowatt-hour electricity in summer.

A. 1200. B. 800. C. 400. D. 133.

3.Which of the following years’ winters were all warm in China?

A. 1968—1988. B. 1999—2003. C. 2002—2006. D. 2005—2009.

4.In the year 2010 China’s energy usages is going to be cut by ______.

A. 7%. B. 10%. C. 17%. D. 20%.

5.According to Liu Qianguang, ______.

A. there are few ways to protect the environment

B. it’s difficult to find good ways to save energy

C. it’s easy for one to do something good for the environment

D. it’s difficult for one to do something good for the environment

试题分类