问题 单项选择题 A1型题

关于视疲劳的说法哪项是错误的()。

A.睁眼使用目力若干时间即觉眼球或眉间酸胀或胀痛

B.其发生与眼外肌无关,为眼内肌的调节疲劳

C.可伴有眩晕,恶心,呕吐,头痛等全身症状

D.眼睑及结膜长期慢性刺激充血可引起视疲劳

E.眼睑沉重感除了视疲劳可引起,还可见于睑缘炎、结膜炎及沙眼等眼表疾病

答案

参考答案:B

解析:视疲劳的发生与眼内、外肌的使用不当或过度紧张有关,眼内肌的紧张见于屈光不正;眼外肌的紧张见于隐斜、眼肌不平衡。眼内外肌同时过度紧张见于长期近距离工作,集合与调节同时使用过度。因此本题正确答案为B。

单项选择题 B型题
阅读理解

If you are living in the city, have you ever thought of going to live in the country for a change? Many people want to move from the country to the city because they think life in the city is more exciting and better than that in rural (农村的) areas, especially young people who like new and modern things.

Often people feel that they can find the latest styles only in the city. Other people are interested in technological (科技的) things and high-tech jobs and think they can find them only in a big city. If they want to find a job, especially a good position in a company, they feel they have to live in a city. To get these jobs, they are willing to put up with many of the disadvantages (不利因素) of city life such as heavy traffic and pollution.

However, it is now possible to enjoy a higher quality of life in the countryside and still enjoy some of the advantages (好处) of living in the city.

Nowadays, travel is fast and information is available (可获得的) on the Internet, so many people are able to do their work in home offices.

Because they have e-mail and personal computers, they don't have to be in big cities to do their business. It is not important where they actually work because the results of their work can be sent everywhere with technology. Now they can enjoy life in the countryside and still be able to do good business and successful careers.

小题1:The underlined phrase “put up with” (in Para. 3) probably means “_____”.

A.change

B.stand

C.be angry with

D.be pleased with小题2:Now people can enjoy life in the countryside and still be able to do good business and successful careers _____.

A.because of the Internet and fast travel

B.because of e-mail and personal computers

C.because travel is fast

D.because the rural areas are developing faster than cities小题3:What is the author's opinion?

A.She / he prefers to live in the countryside rather than live in the city.

B.She / he prefers to live in the city rather than live in the countryside.

C.She / he likes both city life and countryside life.

D.It is not clear which life she / he prefers.小题4:What would be the best title for this passage?

A.Life in the city

B.Life in the country

C.Go and live in the city

D.Go and live in the country