A. medical B. so C. considered A. Several hot days are【T7】______a heat wave. B.【T8】______does extreme heat. C. cause ser

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问题 A. medical     B. so     C. considered
A. Several hot days are【T7】______a heat wave.
B.【T8】______does extreme heat.
C. cause serious【T9】______problems
    Extremely hot weather is common in many parts of the world. Although hot weather just makes most people feel hot, it can【T10】______—even death. Floods, storms, volcano eruptions and other natural disasters kill thousands of people every year.【T11】______. Experts say heat may be nature’s deadliest killer. Recently, extreme heat was blamed for killing more than one hundred people in India. It is reported that the total heat of a hot day or several days can affect health.【T12】______. Experts say heat waves often become dangerous when the nighttime temperature does not drop much from the highest daytime temperature. This causes great stress on the human body.
【T11】

选项 A、 
B、 
C、 

答案B

解析 空格前说到一些自然灾害“洪水、暴风雨、地震等每年都能使很多人丧生”,空格处就应该填入,热也能致人于死地。故本题选B。
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