甲醇精馏单元开车中，启动回流泵的依据是（）。A、再沸器暖管合格 B、系统引入甲醇操作

下列关于前列腺肥大的描述，错误的是（）

A.残留尿增加

B. * * 前列腺部伸展并延长

C.并发膀胱炎时，膀胱壁可有息肉

D.膀胱扁圆可见弧形压迫

E.膀胱底部边缘不规则的充盈缺损

美国NBC奥运会的转播受到一堆批评，他们酷爱沙滩排球，阳光、沙滩、海浪、大美人，还有什么项目能展现如此的运动之美可一个美国专栏作家说了，奥运会又不是沙滩排球比赛。NBC的转播太关注皮肤，肉色天香，除了美国人参加的比赛，就剩沙滩排球了。《悉尼先驱晨报》说得好，女运动员不再仅仅展现其体育技能，还要显示好身材，就如一位模特儿所言，这是一种上瘾的事，因为你通过别人的眼睛获得自己存在的意义。 本文中“通过别人的眼睛获得自己存在的意义”是“一种上瘾的事”，这件事指的是( )。

A．美国人酷爱沙滩排球，以展示运动之美

B．女运动员在展现自己的运动技能的同时，还能向世人显示自己的形体美

C．观众观看精彩的体育节目，大饱眼神

D．模特儿在运动会上的表演，将一副好身材展露无遗

电气化铁路开通前工程验交中应着重注意哪些方面？

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.

墙壁电缆的敷设方式有（），一般沿室外墙壁敷设时宜采用（）或（）。