Most people are building a paper factory near here. They are worried that the river will get polluted.A. for B. with C. against D. beyond C [解析] 结合题干中的“他们担心河流被污染可知.大多数人反对在这附近建一家造纸厂.故against� 题目和参考答案——青夏教育精英家教网—

题目内容

Most people are ______ building a paper factory near here. They are worried that the river will get polluted.

A. for B. with C. against D. beyond

C 【解析】结合题干中的“他们担心河流被污染”可知，大多数人反对在这附近建一家造纸厂。故against符合题意。

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________！The train is coming!

A. Wake up B. Get up C. Turn up D. Hurry up

D 【解析】句意：快点，火车来了。A. Wake up 醒来； B. Get up起床； C. Turn up 开大； D. Hurry up快点；根据The train is coming!；故选D

-- Class, you should be thankful to those people _______ helped and supported you.

-- We will. Miss Chen.

A. which

B. whom

C. who

D. whose

C 【解析】句意：——同学们，你们应该感谢那些帮助你们和支持你们的人。——陈小姐，我们会的。which引导定语从句，修饰事物，作主语、宾语和表语；whom引导定语从句，修饰人，作宾语或表语；who引导定语从句，修饰人，作主语或宾语。whose引导定语从句，修饰人或物，作定语；此处修饰先行词people，表示人，作定语从句的主语，故用who。故选C。

（2016江苏无锡中考）—So you gave her your mobile phone?

—_________. She said she’d return it to me after she had hers fixed.

A. My pleasure B. Not exactly C. With pleasure D. No problem

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— Can I speak to Mrs Green？

— Sorry, wrong number. Please to 114 and check the number.

A. put out B. put off C. put through D. put away

C 【解析】句意：——我可以找格林女士接电话吗？——对不起，打错电话了。请拨打114，核查一下号码。put out扑灭；put off延迟；put through接通；put away收拾起来。根据check the number可知要核对号码，应接通114，来查一下号码，故选C。

During the past week, Beijing has been covered with thick smog that is forecast to stay until this weekend at least.

The smog, covering 1.43 million square kilometers mainly in northern China, made the Beijing government give an orange alert - the second-highest warning - and ordered people not to leave their homes.

A study in 2013 by researchers at Tsinghua University said that there were more than 1,300 microbes(可吸入颗粒) in the atmosphere over Beijing. Although most of them may do no harm to human health, the number still makes people worried.

Zhuang Guoshun, director of the Center for Atmospheric Chemistry Study at Fudan University, said Beijing is covered by smog for an average of 60 percent of the year, while the number for Shanghai is 30 to 50 percent.

However, research studies have found that higher air pollution levels do not exactly mean higher risks of early death or other health illnesses.

One of the scientists' main attentions is the level of PM2.5 - floating matter of 2.5 microns (微米)or smaller, which can go deep into the lungs(肺) and even enter the blood.

Guangzhou and Shanghai in the south of China have slightly higher relative risks to early death from the effects of PM2.5 than Xi'an and Beijing in the north, even though the levels of PM2.5 in the northern cities were nearly twice those in the south, according to a study published in September 2013, led by Pan Xiaochuan, a professor at Peking University's School of Public Health.

1.What colour warning is the second-highest one?

A. Blue. B. Orange. C. Red. D. Black.

2.The third paragraph mainly tells us that __________．

A. the number of microbes worries people B. smog does no harm to our health

C. the professor is from Fudan University D. Beijing must pay attention to the pollution now

3.According to the fourth paragraph, we can see that in a year Shanghai is covered with smog at least __________ days.

A. 73 B. 110 C. 146 D. 183

4.Which city has a little higher relative risk to early death from PM 2.5?

A. Xi’an B. Beijing C. Nanjing D. Guangzhou

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