Question

    Cellphones help us easily find people anywhere at any time. However, using cellphones too often may cause cancer. It's reported that people who used a cellphone for 10 years or more were more likely to get brain cancer.

    The suggestions below may help you reduce the risk (风险) of cancer:

◆ When using your cellphone, try to keep it away from your body as much     as possible. Don't put it under your pillow (枕头) or on a bedside table     when you go to sleep.

◆ When you're on the cellphone, use the speaker. In this way, you have just     1/100th of the contact (接触) with radiation you have when you hold it to     your ear. An earphone is also a good idea.

◆ Try to keep your conversations short. If you need to talk longer, use an ordinary phone     instead.

◆ Change ears when you're using your cellphone. Before putting it to your ear, wait until the     person you are calling picks up the phone.

◆ Your phone gives out radiation when you talk or text (发短信), but not when you're listening     or getting messages. Listening more and talking less can lower the risk of cancer.

◆ Do not use your cellphone when the signal (信号) is weak or when moving at a high speed,     for example in a car or train. At high speeds your phone is trying to pick up signals, and this     increases the radiation it gives out.

任务型阅读：根据短文内容，填写下列表格。(10分)

Healthy tips on cellphone use

☆ Try to    8 l   your cellphone away from your body, both when using it and sleeping． ☆ Using the speaker or an    82   is a good way to reduce the radiation． ☆ Avoid using a cellphone to make    83    conversations． ☆ Don’t press the cellphone to your ear until the person you are calling    84    the phone． ☆ Listening more and talking    85    can lower the risk of cancer. ☆ Don’t use your cellphone when the signal is    86    or when moving at a high speed．

Answer 1

81. keep   82. earphone   83. long   84. picks up   85. less   86. weak