根据下面短文内容，回答题。HeatIsKillerExtremelyhotweatheriscommoninmanypartsoftheworld.A

共享题干题根据下面短文内容，回答题。 Heat Is KillerExtremely hot weather is common in many parts of the world. Although hot weather just makes most people feel hot, it can cause serious medical problems---even death. Floods, storms,volcano eruptions and other natural disasters kill thousands of people every year.__________(46)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.___________(47) 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.__________ (48) out of the sun, if possible. Drink lots of cool water. Wear light colored clothing made of natural materials; avoid wearing synthetic clothing. Make sure the clothing is loose, permitting freedom of movement. And learn the danger signs of the medical problems, such as headache and vomiting that are linked to heat.__________(49) The pain is a warning that the body is becoming too hot. Doctors say those suffering headache or muscle pain should stop all activity and rest in a cool place and drink cool liquids. Do not return to physical activity for a few hours because more serious conditions could develop.Doctors say some people face an increased danger from heat stress. __________ (50) Hot weather also increases dangers for people who must take medicine for high blood pressure, poor blood flow, nervousness or depression.1.[不定向选择题]第49题___________A.Such persons have a weak or damaged heart, high blood pressure, or other problems of the blood syste B.Several of these conditions are present at the same tim C.Most people suffer only muscle pain as a result of heat stre D.Several hot days are considered a heat wavE.So does extreme heaF.Doctors say people can do many things to protect themselves from the dangers of extreme heaABCDEF确定 2.[不定向选择题]第50题___________A.Such persons have a weak or damaged heart, high blood pressure, or other problems of the blood syste B.Several of these conditions are present at the same tim C.Most people suffer only muscle pain as a result of heat stre D.Several hot days are considered a heat wavE.So does extreme heaF.Doctors say people can do many things to protect themselves from the dangers of extreme heaABCDEF确定

1.参考答案：C
参考解析：紧跟该空格后面的句子中有特指的the pain，说明前文一定出现过pain这个词。选项C的句子中有pain，且C的句子填入后，上下文意思连贯，所以C是答案。?
2.参考答案：A
参考解析：空格前面的句子说：某些人在热浪期间特别危险。读者或许会问，是哪些人呢?选项A回答了这个问题，所以A是答案。?3.[不定向选择题]第48题___________A.Such persons have a weak or damaged heart, high blood pressure, or other problems of the blood syste B.Several of these conditions are present at the same tim C.Most people suffer only muscle pain as a result of heat stre D.Several hot days are considered a heat wavE.So does extreme heaF.Doctors say people can do many things to protect themselves from the dangers of extreme heaABCDEF确定

这个问题我还想问问老师呢

如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！

点此我要举报以上问答信息