How to Survive the Heat
1. Heat waves can be deadly
■ nature"s deadliest killer
■ high nighttime temperature puts
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on human body
■ extreme heat in cars is deadly to
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2. Heat stress
■ the
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severe problem linked to hot weather
■ suffer from
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3. Heat exhaustion
■ lose too much water through
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■ have trouble walking normally
■ produce a fast heartbeat,
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problems and pain
4. Signs of dehydration
■ problems with
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■ mathematic problems
5. Heat stroke
■ the most serious disorder problem linked to hot weather
■ loss of
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of the body temperature
■ increase in body temperature and
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in perspiration
6. Protect yourself and others in extreme heat
■ drink water
■ stay out of the
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■ eat fewer hot and heavy foods
■ rest more often
【参考答案】
breathing。[解析] 细节题。根据录音“Heat exhaustion may also produce a f......