【題目】根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。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(負(fù)面報(bào)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(輻射). 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.

【答案】

【1】B

【2】E

【3】F

【4】D

【5】G

【解析】試題分析：本文主要講述的是今天數(shù)以百萬(wàn)計(jì)的人使用手機(jī)。在許多地方，它實(shí)際上被認(rèn)為是不尋常的，手機(jī)不僅僅是一種交流的手段，一些醫(yī)生擔(dān)心，在未來(lái)，許多人可能會(huì)遭受使用手機(jī)的健康問(wèn)題，隨著關(guān)于安全的討論在繼續(xù)，似乎最好少使用手機(jī)。

【1】B考查對(duì)上下文的理解和推理判斷能力。根據(jù)上一句：今天數(shù)以百萬(wàn)計(jì)的人使用手機(jī)。在許多地方，它實(shí)際上被認(rèn)為是不尋常的。根據(jù)下一句：他們發(fā)現(xiàn)手機(jī)不僅僅是一種交流的手段，擁有手機(jī)的手機(jī)顯示了他們的酷和聯(lián)系。所以此處的內(nèi)容是在許多國(guó)家，手機(jī)很受歡迎。故選B。

【2】E考查對(duì)上下文的理解和推理判斷能力。根據(jù)上一句：手機(jī)公司擔(dān)心這樣的負(fù)面宣傳。所以此處的內(nèi)容是他們認(rèn)為沒(méi)有證據(jù)證明手機(jī)對(duì)你的健康有害。故選E。

【3】F考查對(duì)上下文的理解和推理判斷能力。根據(jù)上一句：在一種情況下，一個(gè)旅行推銷(xiāo)員不得不在一個(gè)年輕的年齡退休，因?yàn)閲?yán)重的記憶損失。根據(jù)下一句：這個(gè)男人曾經(jīng)每天在他的手機(jī)上每天說(shuō)話(huà)六個(gè)小時(shí)，每天這樣工作，幾年都是如此。所以此處的內(nèi)容是他甚至不記得簡(jiǎn)單的任務(wù)。故選F。

【4】D考查對(duì)上下文的理解和推理判斷能力。根據(jù)下一句：答案是輻射。所以此處的內(nèi)容是是什么讓手機(jī)有潛在的危害？故選D。

【5】G考查對(duì)上下文的理解和推理判斷能力。根據(jù)下一句：當(dāng)你真的需要它使用你的手機(jī)。所以此處的內(nèi)容是如果你想談很長(zhǎng)一段時(shí)間的話(huà)，使用你的普通電話(huà)。故選G。

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