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必修1 Module 6
Ⅰ. 閱讀理解
A
Holding a cellphone against your ear or storing it in your pocket may be dangerous to your health. This explains a warning that cellphone manufacturers include in the small print that is often ignored when a new phone is purchased. Apple, for example, doesn’t want iPhones to come closer to you than 1. 5 centimeters; Research In Motion, BlackBerry’s manufacturer, recommends 2. 5 centimeters.
If health issues arise from cellphone use, the possible effects are huge. Voice calls-Americans chat on cellphones 2. 26 trillion(萬億)minutes annually - earn $109 billion for the wireless carriers.
Devra Davis, an expert who has worked for the University of Pittsburgh, has published a book about cellphone radiation, “Disconnect”. The book surveys scientific research and concludes the question is not settled.