According to the Centers for Disease Control and Prevention (CDC), lung cancer develops in around 10 to 20 percent of all smokers. Scientists believe that smoking is responsible for over 80 percent of lung cancers. As per studies and researches, smokers who develop lung cancer may die relativel...
【单选题】What is the number of smokers in America? A. About 43 percent of American adults. B. About 18 percent of the whole population. C. About 40 million American adults. D. About a half million people in America. 相关知识点: 试题来源: 解析 About 40 million American adults....
The number of smokers,___ is reported,has dropped by 17percent in just one year.( ) A. it B. which C. what D. as 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 答案D.这是含有非限制性定语从句的复合句,空缺的词为关系代词,故排除A、C.as引导的非限制性定语从句位置...
What in cigarette smoke apparently leads to lung cancer? a. the hydrocarbons b. the carbon monoxide c. the nicotine d. all of these Cigarettes: Cigarettes can contain one or more ingredients, such as tobacco, usually plant-based but there a...
15.The number of smokers. is reported.has dropped by 17percent in just one year.( )A.itB.whichC.whatD.as
【题目】The number of smokers, ___ is reported, has dropped by 17 percent in just one year.A.itB.whichC.whatD.as试题答案 在线课程 【答案】D【解析】句意:据报道,吸烟者人数仅(过去)一年就减少了17%。as引导的非限制性定语从句位置灵活,可以置于主句的句首、句中或句末,指代的是整个一句话。
Lung cancer occurs due to an uncontrollable growth of cells in the lungs. Lung cancer is prevalent in tobacco smokers. About 80percent of smokers die from lung cancer, whereby even passive smokers are also affected. However, lung cancer can also be caused by air pollution, changes in DNA, ...
(3). A global estimate of radon risk found it to be most deadly in Armenia, where it’s been linked to 29 to 30 percent of all lung cancer cases and 6 percent of all cancer deaths (4). Research found radon’s reach to be significant in China, Russia, and the United States as ...
Of those that are diagnosed early, there can be up to 50 percent survival, long-term survival with non-small cell lung cancer if it can be resected completely and if there are no involved lymph node draining the tumor. But overall the, all comers the life expectancy unfortunately is less ...
She adds that when her lab has analyzed the THC content of the products used by individuals participating in her research over the last few years, they’ve found an average 16 to 18 percent increase. “People want more of a high for their money,” she adds, “and growers have responded...