[简答题]

Today, as millions of men and women of childbearing age and younger are surviving cancer, the question of reproduction is arising as a paramount consideration in planning treatment. 46)Among the issues are the ability to preserve fertility while curing, the disease and the safety of pregnancy for both mothers with cancer and their future children.
In a continuing study of more than 20,000 survivors of childhood cancers, the two greatest concerns mentioned by former patients two and three decades later are "Can I have children" and "If I have children, will they be healthy" said Dr. Leslie Robison, an epidemiologist(流行病学)at the University of Minnesota Medical School, who directs the project involving 25 cancer centers. 47)"Today more than 75 percent of children with cancer are being cured, yet we know little about the side effects of treatment beyond the first 10 years."
While some cancer treatments-drugs as well as radiation-can cause

[简答题]

Today, as millions of men and women of childbearing age and younger are surviving cancer, the question of reproduction is arising as a paramount consideration in planning treatment. 46)Among the issues are the ability to preserve fertility while curing, the disease and the safety of pregnancy for both mothers with cancer and their future children.
In a continuing study of more than 20,000 survivors of childhood cancers, the two greatest concerns mentioned by former patients two and three decades later are "Can I have children" and "If I have children, will they be healthy" said Dr. Leslie Robison, an epidemiologist(流行病学)at the University of Minnesota Medical School, who directs the project involving 25 cancer centers. 47)"Today more than 75 percent of children with cancer are being cured, yet we know little about the side effects of treatment beyond the first 10 years."
While some cancer treatments-drugs as well as radiation-can cause

[填空题]
1. Every year millions of women are screened with X-rays to pick up signs of breast cancer. If this happens early enough, the disease can often be treated successfully. According to a survey published last year, 21 countries have screening programmes. Nine of them, including Australia, Canada, the US and Spain, screen women under 50.
2. But the medical benefits of screening these younger women are controversial, partly because the radiation brings a small risk of inducing cancer. Also, younger women must be given higher doses of X-rays because their breast tissue is denser.
3. Researchers at the Polytechnic University of Valencia analysed the effect of screening more than 160,000 women at 11 local clinics. After estimating the women’s cumulative dose of radiation, they used two models to calculate the number of extra cancers this would cause.
4. The mathematical model recommended by Britain’s National Ra

[单项选择]Millions of women use cosmetics, often called "make-up". The cosmetics industry is one of the biggest in the world. Most large stores sell cosmetics, and there are always shops at airports selling them cheaply.
The word "cosmetics" refers to anything that people put on their faces to make them look better. Lipstick, face powder and cream, and eye make-up are the most popular. Although more women than men use cosmetics, there are cosmetics for men as well as women.
Some people even have cosmetic surgery to make their faces look different. They have the shape of their noses and eyes changed. The most widely used cosmetic is probably lipstick, as many women who do not wear any other make-up will often put on a little lipstick. Lipstick is made by mixing together different oils and colors. This mixture is then allowed to get hard and is cut into the shape of a small pencil. When a woman presses the lipstick to her lips, the end of it becomes soft, and some of it sticks to her lip
A. only at airports
B. only to color their feet
C. to make themselves look better
D. instead of surgery