首页
登录
职称英语
[originaltext] (29)Cancer is the second leading cause of death after heart d
[originaltext] (29)Cancer is the second leading cause of death after heart d
游客
2023-09-01
38
管理
问题
(29)Cancer is the second leading cause of death after heart disease.
Death rates for both diseases are falling. But researchers say the rate for heart disease is falling faster. As a result, an American Cancer Society report shows that cancer now kills more Americans under the age of eighty-five than any other cause.
Some cancers can be prevented or treated, especially if found early. Cancer is the name for a group of diseases. All involve the uncontrolled growth and spread of cells that are not normal. Cell growth and division are controlled by genes. (30) Some cancers are linked to family genetics. Pollution and chemicals can also raise a person’s risk of cancer.
The report shows that in recent years, cancer rates in the United States have dropped about one percent per year. Lung, colon, breast and prostate cancer make up more than half of all the cases. For men, prostate cancer is the most common. For women, it is breast cancer. Rates of both have continued to increase, but more slowly than in the past.
Smoking causes about one-third of all cancer deaths. Poor diet and a lack of exercise are blamed for another third in the United States.
(31) The American Cancer Society says cancer deaths worldwide could increase nearly one hundred percent in the next twenty years. Yet most could be avoided. The report calls tobacco use "the number one cause of cancer and the number one cause of preventable death throughout the world. "
Hepatitis and other infections will cause an estimated seventeen percent of new cancers worldwide this year. (32) Such cancers are especially common in developing countries, and many of these cases can also be prevented.
29.What is the first leading cause of death?
30.What can be learned about cancers from the passage?
31.What does the American Cancer Society say about cancer?
32.What do we learn about cancers in developing countries’?
选项
A、Most cancer diseases could be treated.
B、Cancer diseases could increase a lot in the next 20 years.
C、Tobacco use is the number one cause of cancer.
D、Colon cancer is especially common in developing countries
答案
C
解析
文中提到报告称吸烟是癌症和全世界可预防疾病的第一诱因。故答案为C 。
转载请注明原文地址:https://tihaiku.com/zcyy/2975690.html
相关试题推荐
[originaltext]Forcenturies,parrotshavebeenprizedpetsbecauseoftheir
[originaltext]Forcenturies,parrotshavebeenprizedpetsbecauseoftheir
[originaltext]BenjaminFranklinwasawriter,printer,inventoranddiplomat
[originaltext]BenjaminFranklinwasawriter,printer,inventoranddiplomat
[originaltext]It’scommonknowledgethatmusiccanhaveapowerfuleffect
[originaltext]It’scommonknowledgethatmusiccanhaveapowerfuleffect
[originaltext]M:Whatdidyoudotocelebrateyourbirthday?.W:Myfriendstoo
[originaltext]M:Whatdidyoudotocelebrateyourbirthday?.W:Myfriendstoo
[originaltext]W:I’dliketowelcometoour"SportsWorld"JohnnySprag,captai
[originaltext]WilliamShakespearewaschristenedinthemarkettownofStra
随机试题
A________ofthelongreportbythebudgetcommitteewassubmittedtothemayor
Arabiclanguageisoneoftheworld’smostwidelyusedlanguages.Itisthe
Thepopularnotionthatolderpeopleneedlesssleepthanyoungeradultsis
Theterme-commercereferstoallcommercialtransactionsconductedoverthe
什么是货币创造乘数?其大小主要和哪些变量有关?
地下矿山工作面风量按井下同时工作的最多人数计算时,每人每分钟供风量不少于()m3
李先生,45岁,公务员,吸烟25年,每天1包(一般为20支)以上,不喝酒,平时口
涵盖被检查机构的各项主要业务及风险,以及管理内控的各个领域,要对金融机构的总体经
急性肾盂肾炎A.少尿,水肿,高血压 B.多尿,夜尿,低比重尿 C.脓尿 D
铸造作业过程中存在诸多危险有害因素,下列危险有害因素中,铸造作业过程最可能存在的
最新回复
(
0
)