关于下面的程序,说法正确的是()。intx=-1;do{x=x*x;}while(!

题型:单项选择题

问题:

关于下面的程序,说法正确的是()。intx=-1;do{x=x*x;}while(!x);

A.死循环

B.循环执行两次

C.只循环一次

D.有语法错误

考点:计算机科学技术C程序设计C程序设计题库
题型:单项选择题

17——18世纪,欧洲大陆仍处于以土地贵族和依附农民为主休的社会,而英国较早发展成以土地贵族——中间阶级——工资劳动者为主体的新的社会结构。这表明[ ]

A.英国工业发展水平远高于欧洲大陆

B.欧洲大陆农业发展水平远高于英国

C.英国的社会结构更有利于工业革命

D.社会结构变迁与工业革命同步发生

题型:单项选择题

“非其时而有其气,是以一岁之中,长幼之病多相似者,此则时行之气。”出自

A.刘河间

B.王叔和

C.张仲景

D.吴又可

E.陆九芝

题型:单项选择题

某男,58岁,右眼视力下降1个月。右眼视力眼前指数,左眼视力1.0。眼底:玻璃体轻度混浊,视 * * 边界不清,轻度隆起,静脉迂曲扩张,呈腊肠样,视网膜大范围片状出血,近视盘的视网膜可见多量片状黄白色渗出,黄斑中心凹亦可见出血渗出。

为了避免出现最严重的并发症,最有效的治疗措施是()

A.应用血管扩张剂

B.应用止血剂

C.使用抗炎药

D.使用抗凝血药物

E.视网膜光凝

题型:单项选择题

黄埔军校同旧式军校根本区别之处在于()

A.注重军事训练

B.注重文化学习

C.注重培养爱国思想和革命精神

D.聘请外国军事顾问

题型:单项选择题

Health experts are calling for action to expand cancer care and control in the developing world. A medical research paper says cancer was once thought of as a problem mostly in the developed world. But now cancer is a leading cause of death and disability in poor countries as well. Experts from Harvard University and other organizations urge the international community to fight cancer aggressively, saying it should be fought in the way HIV/AIDS has been fought in Africa.

Cancer kills more than 7.5 million people a year worldwide. Almost two-thirds are in low-income and middle-income countries.

They discover cancer dills more people in developing countries than AIDS, tuberculosis (肺结核) and malaria (疟疾) combined. But the world spends only 5% of its cancer resources in those countries.

Felicia Knaul from Harvard Medical School was one of the authors of the paper. She was in Mexico when she was found to have breast cancer. She received treatment there and her experience showed her the sharp difference between the rich and the poor in treating breast cancer.

Felicia Knaul says, “And we are seeing how this is attacking young women. It’s the number two cause of death in Mexico for women thirty to fifty-four. All over the developing world, it’s the number one cancer-related death among young women. I think we have to again say that there is much more we could do about it than we are doing about it.”

Professor Knalul met community health workers during her work in developing countries. They were an important part of efforts to reduce deaths from the cancer. They were able to persuade people to get tested to prevent the illness. The experts say cancer care does not have to be costly. For example, patients can be treated with lower-cost drugs.

小题1:What would be the best title for the passage?

A.Cancer – a leading cause of death in poor countries

B.What should we do in preventing and treating cancer?

C.What makes the first killer in developing countries?

D.Experts urge more efforts to fight cancer in poor countries.小题2:Felicia Knaul’s experience in Mexico shows that       .

A.many Mexican women suffer from breast cancer

B.there is not enough medicine for cancer there

C.many Mexican women can’t afford medical care

D.patients with breast cancer are treated differently小题3:From what Felicia Knaul says, we can draw the conclusion that       .

A.breast cancer is a great threat to young women

B.people don’t pay enough attention to breast cancer

C.breast cancer is the second killer among women in Mexico

D.effective treatment for breast cancer is available in developing countries小题4:Who plays an important part in preventing the cancer in developing countries?

A.The cancer patients.

B.The health experts.

C.Community health workers.

D.Young women.小题5:Which of the following is TRUE according to the passage?

A.The number of cancer cases is decreasing.

B.HIV/AIDS is not being taken seriously in Africa.

C.Over 7.5 million people die of cancer every year.

D.It is very expensive to treat cancer.

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