Cigars Instead_简答题试题答案

第1题

Esophageal carcinoma arises mostly in

A、the lower part of esophagus.

B、the middle third of esophagus.

C、the upper part of esophagus.

D、the esophageal-gastric junction.

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第2题

阅读材料，回答题：

Cigars Instead？

Smoking one or two cigars a day doubles the risk of cancers of the lip, tongue, mouth, and

throat, according to a government study.

Daily cigars also increase the risk of lung cancer and cancer of the esophagus, and increase the risk of cancer of the larynx (voice box) sixfold, say researchers at the National Cancer Institu- te in Bethesda, Maryland.

In addition, the report revealed that smoking three or four cigars a day increased the risk of oral cancer to 8.5 times the risk for nonsmokers and the risk of esophageal cancer by four times the risk of nonsmokers.

The health effects of smoking cigars is one of eight sections of the article "Cigars: Health Effects and Trends". The researchers report that, compared with a cigarette, a large cigar emits up to 90 times as much carcinogenic tobacco-specific nitrosamines.

"This article provides clear and invaluable information about the disturbing increase in cigar use and the significant public health consequences for the country," said Dr. Richard Klausner, director of the National Cancer Institute, in a statement.

"The data are clear--the harmful substances and carcinogens in cigar smoke, like ciga- rettes, are associated with the increased risks of several kinds of cancers as well as heart and lung diseases," he added. " In other words, cigars are not safe alternatives to cigarettes and may be addictive. "

"To those individuals who may be thinking about smoking cigars, our advice is don&39;t. To those currently smoking cigars, quitting is the only way to eliminate completely the cancer, heart and lung disease risks," warned Klausner.

According to a National Cancer Institute press release, there haven&39;t been any studies on the health effects on nonsmokers at cigar social events, but "... a significant body of evidence clearly demonstrates an increased lung cancer risk from secondhand smoke. "

According to the report， smoking three or four cigars a day 查看材料

A.increases the risk of oral cancer for non-smokers

B. greatly increases the risk of oral cancer for smokers

C.increases the risk of more than one cancer for non-smokers

D.greatly increases the risk of more than one cancer for smokers

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第3题

请根据短文内容，回答题。

Cigars Instead？

Smoking one or two cigars a day doubles the risk of cancers of the lip, tongue, mouth, and throat, according to a government study.

Daily cigars also increase the risk of lung cancer and cancer of the esophagus, and increase the risk of cancer of the larynx (voice-box) six-fold, say researchers at the National Cancer Institute in Bethesda, Maryland.

In addition, the report revealed that smoking three or four cigars a day increased the risk of oral cancer to 8.5 times the risk for nonsmokers and the risk of esophageal cancer by four times the risk of nonsmokers.

The health effects of smoking cigars is one of eight sections of the article "Cigars: Health Effects and Trends." The researchers report that, compared with a cigarette, a large cigar emits up to 90 times as much carcinogenic tobacco-specific nitrosamines.

"This article provides clear and invaluable information about the disturbing increase in cigar use and the significant public health consequences for the country," said Dr. Richard Klausner,director of the National Cancer Institute, in a statement.

"The data are clear -- the harmful substances and carcinogens in cigar smoke, like cigarettes, are associated with the increased risks of several kinds of cancers as well as heart and lung diseases," he added. "In other words, cigars are not safe alternatives to cigarettes and may be addictive."

"To those individuals who may be thinking about smoking cigars, our advice is -- don&39;t. To those currently smoking cigars, quitting is the only way to eliminate completely the cancer, heart and lung disease risks," warned Klausner.

According to National Cancer Institute press release, there haven&39;t been any studies on the health effects on nonsmokers at cigar social events, but "...a significant body of evidence clearly demonstrates and increased lung cancer risk from secondhand smoke."

According to the report， smoking three or four cigars a day __________. 查看材料

A.increases the risk of oral cancer for non-smokers

B.greatly increases the risk of oral cancer for smokers

C.increases the risk of more than one cancer for non-smokers

D.greatly increases the risk of more than one cancer for smokers

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第4题

请根据短文的内容，回答题。

Cigars Instead？

Smoking one or two cigars a day doubles the risk of cancers of the lip, tongue, mouth, and throat,according to a government study"

Daily cigars also increase the risk of lung cancer and cancer of the esophagus, and increase the risk of cancer of the larynx (voice-box) six-fold, say researchers at the National Cancer Institute in Bethesda, Maryland.

In addition, the report revealed that smoking three or four cigars a day increased the risk of oral cancer to 8.5 times the risk for nonsmokers and the risk of esophageal cancer by four times the risk of nonsmokers.

The health effects of smoking cigars is one of eight sections of the article Cigars: Health Effects and Trends. The researchers report that, compared with a cigarette, a large cigar emits up to 90 times as much carcinogenic tobacco-specific nitrosamines.

"This article provides clear and invaluable information about the disturbing increase in cigar use and the significant public health consequences for the country," said Dr. Richard Klausner,director of the National Cancer Institute, in a statement.

"The data are clear -- the harmful substances and carcinogens in cigar smoke, like cigarettes,are associated with the increased risks of several kinds of cancers as well as heart and lung diseases," he added. "In other words, cigars are not safe alternatives to cigarettes and may be addictive."

"To those individuals who may be thinking about smoking cigars, our advice is -- don&39;t. To those currently smoking cigars, quitting is the only way to eliminate completely the cancer, heart and lung disease risks," warned Klausner.

According to National Cancer Institute press release, there haven&39;t been any studies on the health effects on nonsmokers at cigar social events, but "...a significant body of evidence clearly demonstrates an increased lung cancer risk from secondhand smoke.

According to the report， smoking three or four cigars a day __________. 查看材料

A.increases the risk of oral cancer for non-smokers

B.greatly increases the risk of oral cancer for smokers

C.increases the risk of more than one cancer for non-smokers

D.greatly increases the risk of more than one cancer for smokers

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第5题

In the context of this passage, "secondhand smoke" means______.

A．smoking bad-quality cigars

B．smoking very cheap cigars

C．being near cigar smokers when they are not smoking

D．being near cigar smokers when they are smoking

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第6题

What is the doctors' advice to those cigar-smokers？

A．To give it up completely.

B．To give up part of it.

C．Not to think about it any more.

D．To cure the diseases first.

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第7题

What is the main idea of the article Cigars : Health Effects and Trends"？

A．When it comes to cancer, cigars are not any safer than cigarettes.

B．Cigars may be addictive while cigarettes are not easily so.

C．Cigars contain less harmful substances than cigarettes.

D．Increase in cigar-smoking does not affect public health much.

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第8题

Oil and Economy

Could the bad old days of economic decline be about to return？ Since OPEC agreed to supply cuts in March, the price of crude oil has jumped to almost $ 26 a barrel, up from less than $10 last December. This near,tripling of oil prices calls up scary memories of the 1973 oil shock, when prices quadrupled, and 1979-1980, when they also almost tripled. Both previous shocks resulted in double-digit inflation and global economic decline. So where are the headlines warning of gloom and doom this time？

The oil price was given another push up this week when Iraq suspended oil exports. Strengthening economic growth, at the same time as winter grips the northern hemisphere, could push the price higher still in the short term.

Yet there are good reasons to expect the economic consequences now to be less severe than in the 1970s. In most countries the cost of crude oil now accounts for a smaller share of the price of petrol than it did in the 1970s. In Europe, taxes account for up to four-fifths of the retail price, so even quite big changes in the price of crude have a more muted effect on pump prices than in the past.

Rich economies are also less dependent on oil than they were, and so less sensitive to swings in the oil price. Energy conservation, a shift to other fuels and a decline in the importance of heavy, energy-intensive industries have reduced oil consumption. Software, consuhancy and mobile telephones use far less oil than steel or car production. For each dollar of GDP (inconstant prices) rich economies now use nearly 50% less oil than in 1973. The OECD estimates in its latest Economic Outlook that, if oil prices averaged $ 22 a barrel for a full year, compared with $13 in 1998, this would increase the oil import bill in rich economies by only 0.25-0.5% of GDP. That is less than one-quarter of the income loss in 1974 or 1980. On the other hand, oil-importing emerging economies-to which heavy industry has shifted—have become more energy-intensive, and so could be more seriously squeezed.

One more reason not to lose sleep over the rise in oil prices is that, unlike the rises in the 1970s, it has not occurred against the background of general commodity-price inflation and global excess demand. A sizable portion of the world is only just emerging from economic decline. The Economist's commodity price index is broadly unchanging from a year ago. In 1973 commodity prices jumped by 70%, and in 1979 by almost 30%.

The main reason for the latest rise of oil price is______.

A．global inflation

B．reduction in supply

C．fast growth in economy

D．Iraq's suspension of exports

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第9题

A．death

B．ache

C．cancer

D．feeding

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Cigars InsteadSmoking one or two cigars a day doubles the risk of cancers of the lip, tong