单选题The reason why the writer raises funds for cancer research is that ______.A she herself is suffering from cancerB the cancer is the most frightening diseaseC a number of her relatives died of cancerD some cancer research needs more money than other res

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单选题

The reason why the writer raises funds for cancer research is that ______.

she herself is suffering from cancer

the cancer is the most frightening disease

a number of her relatives died of cancer

some cancer research needs more money than other research

更多“单选题The reason why the writer raises funds for cancer research is that ______.A she herself is suffering from cancerB the cancer is the most frightening diseaseC a number of her relatives died of cancerD some cancer research needs more money than other res”相关问题

第1题

共用题干 Breast Cancer Deaths Record LowThe number of women dying from breast cancer has fallen to a record low by dropping under 12,000 a year for the first time since records began.The Cancer Research UK data showed that 11,990 women died in the UK in 2007.The previous lowest figure had been recorded in 1 97 1一 the year records began一after which it rose steadily year by year until the late 1980s.Professor Peter Johnson,Cancer Research UK's chief clinician,said,"It's incredibly encouraging to see fewer women dying from breast cancer now than at any time in the last 40 years,despite breast cancer being diagnosed more often.""Research has played a crucial role in this progress,leading to improved treatments and better management for women with the disease.""The introduction of the NHS（国民保健制度）breast screening program has also contributed as the earlier cancer is diagnosed,women are more likely to survive."Breast cancer is now the nost common cancer in the UK with 45,500 women every year diagnosed with the disease一a 50% rise in 25 years.The number of deaths peaked in 1989,when 15,625 women died.It then fell by between 200 and 400 deaths each year until 2004.There was a slight rise in 2005 and then two years of falls.Dr. Sarah Cant,policy manager at Breakthrough Breast Cancer,said,"It is great news that fewer women are dying from breast cancer and highlights the impact of improved treatments,breast screening and awareness of the disease.""However,there are still too many women affected and the incidence of the disease is increasing year byyear.,,The rising rate of breast cancer diagnosis has been put down to a variety of factors including obesity （肥胖）and alcohol consumption.Breast cancer is more common in the UK than in many other countries.A:RightB:WrongC:Not mentioned

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第2题

共用题干 Breast Cancer Deaths Record LowThe number of women dying from breast cancer has fallen to a record low by dropping under 12,000 a year for the first time since records began.The Cancer Research UK data showed that 11,990 women died in the UK in 2007.The previous lowest figure had been recorded in 1 97 1一 the year records began一after which it rose steadily year by year until the late 1980s.Professor Peter Johnson,Cancer Research UK's chief clinician,said,"It's incredibly encouraging to see fewer women dying from breast cancer now than at any time in the last 40 years,despite breast cancer being diagnosed more often.""Research has played a crucial role in this progress,leading to improved treatments and better management for women with the disease.""The introduction of the NHS（国民保健制度）breast screening program has also contributed as the earlier cancer is diagnosed,women are more likely to survive."Breast cancer is now the nost common cancer in the UK with 45,500 women every year diagnosed with the disease一a 50% rise in 25 years.The number of deaths peaked in 1989,when 15,625 women died.It then fell by between 200 and 400 deaths each year until 2004.There was a slight rise in 2005 and then two years of falls.Dr. Sarah Cant,policy manager at Breakthrough Breast Cancer,said,"It is great news that fewer women are dying from breast cancer and highlights the impact of improved treatments,breast screening and awareness of the disease.""However,there are still too many women affected and the incidence of the disease is increasing year byyear.,,The rising rate of breast cancer diagnosis has been put down to a variety of factors including obesity （肥胖）and alcohol consumption.The' rate of breast cancer diagnosis in the UK has been dropping.A:RightB:WrongC:Not mentioned

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第3题

共用题干 Lung Cancer1 The death rate due to cancer of the lungs has increased more than 800 percent in males and has more than doubled in females during the last 25 years.It is considerably higher in urban and industrial areas than in rural districts.There are many possible causes,but it is still controversial which are most blameworthy.Those factors which have been mentioned most frequently are the presence of foreign particles and other irritants in the air(smoke particles,smog,exhaust fumes),and the smoking of cigarettes and cigars.2 Numerous studies have demonstrated a striking correlation between the death rate from lung cancer and smoking habits.Among heavy smokers-21 to 30 cigarettes per day-the mortality rate from lung cancer is nearly 17 times the rate from nonsmokers.It is expected the death rate among women will increase as the present high rate of smoking among women has its effect.3 Sometimes cases of lung cancer are discovered at the time an X-ray is taken for the purpose of detecting tuberculosis.Too often,however,a current emphasis upon the danger of exposure to radiation from x-ray machines can frighten people away from routine chest X-rays and thus prevent an early diagnosis of lung cancer.Early detection is absolutely essential if any possibility of cure is to be maintained.Modern X-ray machines in competent hands pose such slight danger,at least to those over 40 years of age,that this would be much more than offset by the advantages of discovering a tumor while it is small enough to be completely removed.4 A common form of lung cancer is bronchogenic carcinoma,so-called because the malignancy originates in a bronchus.The tumor may grow until the bronchus is blocked,cutting off the supply of air to that lung.The lung then collapses,and the secretions trapped in the lung spaces become infected,with a resulting pneumonia or the formation of a lung abscess.Such a lung cancer can also spread to cause secondary growths in the lymph nodes of the chest and neck as well as in the brain and other parts of the body.The only treatment that offers a possibility of cure,before secondary growths have had time to form,is to remove the lung completely.This operation is called pneumonectomy.5 Malignant tumors of the stomach,the breast,the prostate gland and other organs may spread to the lungs,causing secondary growths.The more cigarettes one smokes,______.A:before the cancer cells spread elsewhereB:the more chances of dying of X-ray radiation he will haveC:what is most responsible for lung cancerD:as some people imagineE:the more chances of getting lung cancer he will haveF:which form of lung cancer is a common one

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第4题

共用题干 1. Do you know a child who survived leukemia（白血病）?Do you have a mother , sister or aunt whose breast cancer was found early thanks to a mammogram（乳腺X光照片）?Do you have a friend or coworker who quit smoking to reduce their risk of lung cancer? Each of these individuals benefited from the American Cancer Society's research program.2.Each day scientists supported by the American Cancer Society work to find breakthroughs that will take US one step closer to a cure.The American Cancer Society has long recognized that research holds the ultimate answers to the prevention,diagnosis and treatment of cancer.3.As the largest source of nonprofit cancer research funds in the United States,the American Cancer Society devotes over $100 million each year to research.Since 1946,they've invested more than $2. 4 billion in research. The investment has paid rich dividends（回报、效益）.In 1946,only one in four cancer patients was alive five years after diagnosis;today 60 percent live longer than five years.4.Investigators and health professionals in universities,research institutes and hospitals throughout the country receive grants from the American Cancer Society.Of the more than 1,300 new applications received each year,only 11 percent can be funded.If the American Cancer Society had more money available for research funding,nearly 200 more applications considered outstanding could be funded each year.5.You can help fund more of these applications by participating in the American Cancer Society Relay（接力）for Life,a team event to fight cancer. More funding means more cancer breakthroughs and more lives being saved.To learn more,call Donna Hood,chair with the Neosho Relay for Life of the American Cancer Society at 451-4880.The survival period for 60% of Cancer patients today is_________.A:lack of fundingB:many cancer patientsC:more lives being savedD:more than five yearsE:the ultimate answers F: more funding

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第5题

共用题干 Skin CancerMelanoma（黑素瘤）,the deadliest kind of skin cancer,is now the most common cancer in__________(51) British women,the country's leading cancer organization said Wednesday.Skin cancer has__________(52) cervical（子宫颈的）cancer as the top cancer striking women in their 20s,according to the latest data from Cancer Research United Kingdom.The trend is particularly_________(53)since younger people are not generally those most susceptible （易患的）to melanoma. Rates of skin cancer are _________( 54 ) highest in people over age 75.But experts worry that increasing numbers of younger people being diagnosed with skin cancer could be the_________(55)of a dangerous trend.Women in their 20s make_________(56)a small percentage of all patients diagnosed with melanoma in Britain,but nearly a third of all cases occur in people younger than 50.Based on current numbers,Cancer Research UK predicts that melanoma will become the fourth _________(57)common cancer for men and women of all ages by 2024,and that cases will jump from about 9,000 a year to more than 15,500.Cancer experts_________(58)the rising number of skin cancer cases largely to the surge in people using tanning salons."Spending time on sun beds is just as_________(59)as staying out too long in the sun,"said Caroline Cerny of Cancer Research UK. The organization is starting a SunSmart_________(60)to warn Britons of the dangers of being too bronzed."The intensity of ultraviolet rays in some sun beds can be more than 10_________(61)stronger than themid-day sun,"Cerny said.In the United States,several states require parental approval________(62)minors can use tanning salons.Wisconsin bans people 16 and________(63)from using tanning beds,and others ban children under 14.At least 29 states have regulations governing minors'use of tanning salons.In the U.K.,Scottish politicians passed legislation banning those under 1 8 from using tanning beds, though it hasn't yet been implemented.There are no plans for________(64)in the rest of the U.K.The World Health Organization has previously recommended that tanning beds be regulated because of their potential to damage DNA in the skin.Experts said most deadly skin cancers could be________(65)if people took the proper precautions when in the sun and avoided tanning beds._________(63)A:lessB:beneathC:lowerD:under

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第6题

共用题干 Cooking Oil Fumes Cause TumorThe leading cause of lung cancer among women in the city was cooking oil fumes while men are more likely to develop the disease from smoking,said medical experts after a five-year research study.Doctors announced the results yesterday with analysis on some new tendencies in lung cancer. They said patients are younger,especially women.According to the Shanghai Tumor research Institute,more local residents die of lung cancer in the city than anything else.Following breast cancer,it has the second-highest incidence rate.“An unhealthy lifestyle is a very important reason for lung cancer,”said Dr He Yumin from Shanghai Minshen Traditional Chinese Medicine Tumor Diagnosis and Treatment Center.He followed 2,276 lung cancer patients for five years.Among them,1,483 were male.Smoking causes 70 percent of cases among men while only 18 percent of female patients developed cancer from smoking or inhaling second-hand smoke,according to the report.However,more than 60 percent of women with the disease had long term,close contact with strong oil fumes from cooking and complained about irritated eyes and throat.About 32 percent of women fried foods in boiling oil in unventilated kitchens and about 25 percent of women's bedrooms were adjacent to the kitchen.However,local women were surprised to learn cooking oil fumes could lead to cancer.Some claimed they may change food preparation methods.“Unless my family and I don't eat at home every day,I must stay in the kitchen to cook,”said Xu Li,a 45-year-old local woman. “I know the fumes are bad for the skin,but it is the first time I heard that it can result in lung cancer. I have already started frying less.”Doctors said women's lung cancer had few links to personal health and physical condition,but was closely related to family cancer history,unhealthy dietary habits and weak immune systems.Other experts agreed with him.“Smoking is by far the biggest cause of lung cancer for men,”said Dr Tan Binyong, honorary president of the Respiratory Disease Institute at Fudan University's Medical College.“It's true that second-hand smoke and cooking fumes are the main causes among women.”His research also warned people not to stand near of stalls selling fried foods due to the poor quality of oils used.The chance of catching lung cancer is three times higher if exposed to the fume for a long time,6 experts said.What a new tendency in lung cancer is concluded by the researchers?A: Men are more likely to develop lung cancer than women.B: Women are more likely to develop lung cancer than men.C: Patients with lung cancer become older,especially males.D: Patients with lung cancer become younger,especially females.

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第7题

共用题干 US Blacks Hard-hit by CancerDeath rates for cancer are falling for all Americans,but black Americans are still more likely to die of cancer than whites,the American Cancer Society said Monday.In a special report on cancer and blacks,the organization said blacks are usually diagnosed with cancer later than whites,and they are more likely to die of the disease.This could be because of unequal access to medical care,because blacks are more likely to have other diseases like diabetes as well,and perhaps because of differences in the biology of the cancer itself,the report added.“In general,African Americans have less likelihood of surviving five years after diagnosis than whites for all cancer sites and all stages of diagnosis,”the report said.“In describing cancer statistics for African Americans,this report recognizes that socioeconomic disparities and unequal access to medical care may underlie many of the differences associated with race.”The Cancer Society said blacks should be encouraged to get check-ups earlier,when cancer was more treatable,and it said more research is needed to see if biological differences play a role.“The new statistics emphasize the continuing importance of eliminating these social disparities through public policy and education efforts,”the organization said in a statement.But it also noted a drop in cancer death rates.“Cancer death rates in both sexes for all sites combined have declined substantially among black Americans since 1992,as have incidence rates,”said the report.“Increased efforts to improve economic conditions in combination with education about the relationship of lifestyle choices to cancer could further reduce the burden of cancer among African Americans.” About 36 million Americans describe themselves as black,representing about 12 percent of the population. Black Americans are more likely to die of cancer than________.A:.people in other countriesB:.white AmericansC:.all other AmericansD:.their ancestors

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单选题The reason why the writer raises funds for cancer research is that ______.A she herself is suffering from cancerB the cancer is the most frightening diseaseC a number of her relatives died of cancerD some cancer research needs more money than other res

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更多“单选题The reason why the writer raises funds for cancer research is that ______.A she herself is suffering from cancerB the cancer is the most frightening diseaseC a number of her relatives died of cancerD some cancer research needs more money than other res”相关问题

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