Question

【题目】根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Cell Phones: Hang Up or Keep TalkingMillions of people are using cell phones today. In many places, it is actually considered unusual not to use one. 【1】 They find that the phones are more than a means of communication – having mobile phone shows that they are cool and connected.The explosions around the world in mobile phone use make some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. Mobile phone companies are worried about the negative publicity(负面报道)of such ideas. _____【2】____________On the other hand, signs of change in the issues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at a young age because of serious memory loss. 【3】 This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years.【4】 The answer is radiation(辐射). High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.As the discussion about the safety continues, it appears that it’s best to use mobile phones less often._____【5】 Use your mobile phone only when you really need it. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it’s wise not to use your mobile phone too often.

A. They will possibly affect their benefits.

B. In many countries, cell phones are very popular with young people.

C. What do the doctors worry about?

D. What is it that makes mobile phones potentially harmful?

E. They say that there is no proof that mobile phones are bad for your health.

F. He couldn’t remember even simple tasks.

G. Use your regular phone if you want to talk for a long time.

Answer 1

【答案】

【1】B

【2】E

【3】F

【4】D

【5】G

【解析】试题分析：本文主要讲述的是今天数以百万计的人使用手机。在许多地方，它实际上被认为是不寻常的，手机不仅仅是一种交流的手段，一些医生担心，在未来，许多人可能会遭受使用手机的健康问题，随着关于安全的讨论在继续，似乎最好少使用手机。

【1】B考查对上下文的理解和推理判断能力。根据上一句：今天数以百万计的人使用手机。在许多地方，它实际上被认为是不寻常的。根据下一句：他们发现手机不仅仅是一种交流的手段，拥有手机的手机显示了他们的酷和联系。所以此处的内容是在许多国家，手机很受欢迎。故选B。

【2】E考查对上下文的理解和推理判断能力。根据上一句：手机公司担心这样的负面宣传。所以此处的内容是他们认为没有证据证明手机对你的健康有害。故选E。

【3】F考查对上下文的理解和推理判断能力。根据上一句：在一种情况下，一个旅行推销员不得不在一个年轻的年龄退休，因为严重的记忆损失。根据下一句：这个男人曾经每天在他的手机上每天说话六个小时，每天这样工作，几年都是如此。所以此处的内容是他甚至不记得简单的任务。故选F。

【4】D考查对上下文的理解和推理判断能力。根据下一句：答案是辐射。所以此处的内容是是什么让手机有潜在的危害？故选D。

【5】G考查对上下文的理解和推理判断能力。根据下一句：当你真的需要它使用你的手机。所以此处的内容是如果你想谈很长一段时间的话，使用你的普通电话。故选G。