Question

Hu Li's heart sank due to the color of the air. Driving 140 kilometers from Tianjin City to Beijing last week, she held her breath as the air became a charcoal grey haze(炭灰色的陰霾).The 39?year?old businesswoman has lived in Beijing for a decade, and this past month, she said, brought the worst air pollution she has ever seen. It gave her husband a cough and left her seven?year?old daughter housebound(足不出戶).“My husband as well as I is working here, so we have no choice,” she said. “But if we had a choice, we'd like to escape from Beijing.”

The extended heavy pollution over the last month, which caused punishment in return for a day last week－called the “airpocalypse” by internet users－ has largely changed the way that Chinese think about the country's air. On one day, pollution levels were 30 times higher than levels considered safe by the World Health Organization (WHO). Flights were cancelled. Roads were closed. One hospital in east Beijing reported they had treated more than 900 children for breathing issues. Bloomberg found that for most of January, Beijing's air was worse than that of an airport smoking area.

The smog's (煙霧) most threatening aspect is its high concentration(濃度) of PM 2.5 － particulate matter that is small enough to breathe deep into the lungs and enter the bloodstream, causing breathing infections, lung cancer and possibly damaging children's development. The WHO has estimated that outdoor air pollution accounts for two million deaths per year, 65% of them in Asia.

1.Which conclusion can we draw from the first paragraph?

A. Hu Li is living in Beijing.

B. Hu Li traveled to Tianjin for business.

C. The haze is harmful to people.

D. The pollution is the worst in Beijing's history.

2.The haze affected people mainly in________.

A. the way they traveled

B. the opinion about national air

C. the way they lived their life

D. the life style of internet

3. From the passage we know high concentration of PM 2.5________.

A. can lead to choke

B. can cause heart cancer

C. will damage children's development

D. will damage people's organ

4.What's the best title for the passage?

A. Hu Li's attitudes to Beijing's haze

B. The damages of Beijing's haze

C. WHO suggests improving Beijing's air

D. What caused air pollution in Beijing

Answer 1

1.C

2.B

3.D

4.B

【解析】

試題分析：北京的霧霾嚴(yán)重，當(dāng)?shù)厝藗兊纳�活深受其影響�?/p>

1.C推理判斷題。根據(jù)文章第一段中“she held her breath as the air became a charcoal grey haze(炭灰色的陰霾).”以及“It gave her husband a cough and left her seven?year?old daughter housebound(足不出戶)”可知，霾有害于人們的身體健康，故該題正確答案為C.

2.B細(xì)節(jié)信息題。根據(jù)文章第二段第一句“The extended heavy pollution… has largely changed the way that Chinese think about the country's air.”可知，該題正確答案為B.

3.D細(xì)節(jié)信息題。根據(jù)文章最后一段中“its high concentration(濃度) of PM 2.5 － particulate matter that is small enough to breathe deep into the lungs and enter the bloodstream, causing breathing infections, lung cancer and possibly damaging children's development.”可知，高濃度的PM 2.5會(huì)對(duì)人的內(nèi)臟造成傷害，故正確答案為D.

4.B主旨大意題。通讀文章可知，。文章首段講霧霾對(duì)Hu Li一家所造成的影響；第二段講嚴(yán)重的霧霾對(duì)市民生活造成的具體影響；最后一段講高濃度的PM 2.5的具體危害，即文章重在講述北京霧霾所造成的危害，故正確答案為B.

考點(diǎn)：社會(huì)生活類文章的閱讀