Question

It is the injury from breathing cigarettes that has led to the invention of e-cigarettes. Using these cigarettes requires small power from battery and these cigarettes are also available in various flavors and varied nicotine levels. Owing to the fact that the charge from a short cable is required, carrying the electronic cigarettes can’t be that easy in some case. This means that the smoking habits of individuals are in fact controlled! Also, the human body is protected from harmful smoke that is not given off by the electrical version of these new age cigarettes.

The cigarettes are in a fine pack and they are durable(持久的)! For the first time ever, tobacco smokers do not have to carry matches and lighters which may cause burns to their finger tips and boring holes into their clothes! The result is basic dignity for the smokers because they will not disrespect the non-smokers among them by polluting the air that they breathe. Electronic cigarettes and the packages they come in can also be reused, which means that a lot of money can be saved.

They are environmentally friendly. For starters, this kind of cigarettes cannot be put on unless with a source of an electrical current. This means that rooms and pathways do not, under any circumstances, get filled with smoke just because a smoker passed by! The smoke is done away, meaning the air, even around a smoker, is always fresh! Disposals(处理) for the cigarettes have also been invented so that there are no harmful smoking bits and pieces carelessly thrown away which pollute the environment!

E-cigarettes have made the world a better place at the very least. Those who are addicted to smoking on a regular or even irregular basis can therefore do so responsibly and give better consideration to their health.

1.It’s learned from Paragraph 1 that    .

A.the original smoking habits of smokers are hard to control

B.e-cigarettes have different tastes and nicotine levels

C.the electronic cigarettes are convenient to carry

D.the short cable is used to determine how fully the batteries are charged

2.What’s the main idea of Paragraph 3?

A.Why do e-cigarettes produce no smoke.

B.E-cigarettes are environmentally friendly.

C.Why are disposals for the cigarettes invented.

D.E-cigarettes benefit both smokers and non-smokers.

3.According to the author, e-cigarettes    .

A.matter less to heavy smokers

B.are right alternatives to smokers

C.shouldn’t be overvalued

D.should be made cheap

4.What’s the purpose of this passage?

A.To introduce an invention.

B.To describe the wide spread of e-cigarettes.

C.To explain the injury from breathing cigarettes.

D.To show how to smoke e-cigarettes.

Answer

1.B

2.B

3.B

4.A

【解析】

试题分析: 本文为一篇科技说明文，介绍了一种电子烟的产品。

1. 细节理解题。 Using these cigarettes requires small power from battery and these cigarettes are also available in various flavors and varied nicotine levels.表明这些电子烟有不同的口味和尼古丁的味道。故选B。

2. 段落大意题。根据第三段内容可知这一段的中心内容为其第一句。故选B。

3. 根据文章最后一段的内容，可看出作者对这种电子烟的态度是赞成的。作者认为其利于改善吸烟者的健康。故选B。

4.

考点：考查说明文阅读。