与饮食等环境因素密切相关的是（） A.弥漫型（胃型）胃癌 B.胃黏膜相关淋巴组织淋巴

阅读理解。

     You may be surprised to learn that one of the best steps you can take to protect your health is to step outside

and spend some time in the grass, dirt and water.

     Our ancestors enjoyed the healing power of nature, and now scientists are starting to catch up. According

to research in recent years, just having a view of nature has been shown to improve hospital patients' recovery

and reduce illness rates among office workers. Also, exposure (曝露) to wildlife, horseback riding, hiking,

camping and farms can be helpful for a variety of health conditions in adults and children.

     Much of this type of research is focusing on children, and in fact an entire movement has quickly developed

to connect kids with the healing power of nature.

     Obesity (肥胖). Rates of childhood obesity have grown sharply in recent years, and this is partly because of

reduced outdoor activity time. Increasing the time students spend learning about nature, both in and outside the

classroom, would help solve this problem. Such lessons are often more attractive for students and often lead

them to become more active outside.

     Attention deficit hyperactivity disorder (ADHD) (注意力缺失症). Exposure to ordinary natural settings (环

境) in the course of common after-school and weekend activities may be effective in reducing attention deficit

symptoms in children. Participation in green activities-such as nature walks-helped ADHD patients from a wide

range of backgrounds to stay focused and complete tasks.

     Stress. Access to nature, even houseplants, can help children cope with stress.

     Depression and seasonal emotional disorder. Major depression requires medical treatment, but physical

activity, especially outdoors, can help ease symptoms. For your average case of winter blues, experts suggest

spending time outside every day and, if possible, taking the family to a sunny vacation spot in mid-winter.

     Experts emphasize that you needn't go to wilderness preserves to enjoy nature's benefits-simply walking in

a city park or growing in a rooftop garden can make a difference.

1. It can be inferred from the first two paragraphs that _____.

A. ancient people were not familiar with the healing power of nature

B. modern people are not familiar with the healing power of nature

C. the healing power of nature works better on children

D. the healing power of nature works better on office workers

2. According to Para 4, lessons about nature _____.

A. should engage parents in them

B. should take place outdoors

C. are used widely at schools

D. are liked by students

3. Exposure to green areas in neighborhoods can _____.

A. improve children's skills at learning

B. help reduce ADHD symptoms

C. treat major depression

D. cure winter blues

4. What can be inferred from the last paragraph?

A. You can only enjoy nature's benefits in the wilderness.

B. A common natural setting is beneficial to your health.

C. A city park and a rooftop garden have different benefits.

D. Too many people in the wilderness will reduce the benefits of nature.

下列叙述不正确的是（）

A.动机是一种心理过程，而不是心理活动的结果

B.一般来说，人的高级的社会性需要获得满足后的体验是情感

C.情绪是情感的基础和外部表现，情感是情绪的深化和本质内容

D.情绪是情感的深化和本质内容，情感是情绪的基础和外部表现

E.一般来说，人的较低层次的生理性需要获得满足后的体验是情绪

遗传研究表明，与RA发病有关的基因包括（）

A.TNF基因

B.HLA-DR4

C.T细胞受体基因

D.HLAⅡ类的DR2

E.性别基因

下列各项，不属于镇肝熄风汤和大定风珠共有的药物是（）

A.白芍、甘草

B.龟板、牡蛎

C.龟板、甘草

D.白芍、牡蛎

E.鳖甲、牛膝