抗精神病药除降低左旋多巴疗效外，还可引起帕金森综合征。

阅读理解。

     American this year will swallow 15,000 tons of aspirin, one of the safest and most effective drugs

invented by man. The most popular medicine in the world today, it is an effective pain reliever. Its bad

effects are relatively mild and it is cheap.

     For millions of people suffering from arthritis (关节炎). It is the only thing that works. Aspirin, in

short, is truly the 20th-century wonder drug. It is also the second largest suicide drug and is the leading

cause of poisoning among children. It has side effects that, although relatively mild, are largely unrecognized

among users.

     Although aspirin was at first sold by a German company in1899, it has been around much longer than

that. Hippocrates, in ancient Greek, understood the medical value of the leaves and tree bark which today

are known to contain salicylates (水杨酸碱), the chemical in aspirin. During the 19th century, there was

a great deal of experimentation in Europe with this chemical, and it led to the introduction of aspirin. By 1915,

aspirin tablets were available in the United States.

     A small quantity of aspirin (two-grain tablets) relieves pain and inflammation. It also reduces fever by

interfering with (干预) some of the body's reactions.

1. The passage is written to ______.

A. suggests us using more aspirin

B. reminds us of the side effects of aspirin

C. gives us a whole view of aspirin

D. discusses the good effects of aspirin

2. According to the author, aspirin ______.

A. is very safe

B. first appeared in 1899

C. can be harmful to children

D. can hardly be dangerous

3. Generally speaking, the author seems to be ______.

A. in favour of aspirin

B. against the use of aspirin

C. not interested in aspirin

D. careful in using aspirin

4. What is the best title for this passage?

A. How to Use Aspirin

B. Why I Take Aspirin

C. The Most Popular Medicine

D. The Side Effects of Aspirin

2010年10月15-18日召开的中共十七届五中全会审议通过了《中 * * 关于制定国民经济和社会发展第十二个五年规划的建议》。之前，中 * * 召开了党外人士座谈会，就《建议》稿听取了各民主党派中央的意见和建议。大家各抒己见、畅所欲言，为“十二五”规划献计献策。这表明[ ]

A、中 * * 党和民主党派是亲密合作的友党

B、人民政协是具广泛代表性的爱国统战组织

C、中 * * 党和民主党在政治纲领趋于一致

D、中 * * 党和民主党是监督与被监督关系

有关粉碎机械的使用叙述错误的是（）

A.应先加入物料再开机

B.首先应根据物料选择适宜的机械

C.应注意剔除物料中的铁渣石块

D.粉碎后要彻底清洗机械

E.电机应加防护罩

楼上村古村落景区什么时候被建设部和国家文物局命名为第几批中国历史文化名村？

简述大学生时间管理的基本方法和原则