Maybe ten-year-old Elizabeth put it best when she said to her father, But, Dad, you cant

Maybe ten-year-old Elizabeth put it best when she said to her father, But, Dad, you can't be healthy if you're dead.
　　Dad, in a hurry to get home before dark so he could go for a run, had forgotten to wear his safety belt-- a mistake 75% of US population make every day. The big question is why.
　There have been many myths about safety belt ever since their first appearance in cars some forty years ago. The following are three of the most common.
　Myth the Number One: It's best to be thrown clear of a serious accident.
　　Truth: Sorry, but any accident serious enough to throw you clear is able going to be serious enough to give you a very bad landing. And chances are you'll have traveled through a windshield (挡风玻璃)or door to do it. Studies show that chances of dying after a car accident are twenty-five times in cases where people are thrown clear.
　Myth Number Two: Safety-bets trap people in cars that are burning or sinking in water.
Truth: Sorry again, but studies show that people knocked unconscious (昏迷) due to not wearing safety belts have a greater chance of dying in these accidents. People wearing safety belts are usually protected to the point of having in these accidents. People wearing safety belts are usually protected to the point of having a clear head to free themselves from such dangerous situation, not to be trapped in them.
　Myth Number Three: Safety belts aren't needed at speeds of less than 30 miles per hour (mph).
　Truth: When two cars traveling at 30 mph hit each other, an unbelted driver would meet the windshield with a force equal to diving headfirst into the ground from a height of 10 metres.
【小题1】Why did Elizabeth say to her father, But, Dad, you can't be healthy if you're dead?A．He was driving at great speed.B．He was running across the street.C．He didn't have his safety belt on.D．He didn't take his medicine on time.【小题2】The reason father was in a hurry to get home was that he .A．wasn't feeling very wellB．hated to drive in the darkC．wanted to take some exerciseD．didn't want to be caught by the people【小题3】 According to the text, to be thrown clear of a serious accident is very dangerous because you .A．may be knocked down by other cars.B．may get serious hurt thrown out of the carC．may find it impossible to get away from the seatD．may get caught in the car door【小题4】Some people prefer to drive without wearing a safety belt because they believe .A．the belt prevents them from escaping in an accidentB．they will be unable to think clearly in an accidentC．they will be caught when help comesD．cars catch fire easily【小题5】What is the advice given in the test?A．Never drive faster than 30 miles an hour.B．Try your best to save yourself in a car accident.C．Never forget to wear the safety belt while driving.D．Drive slowly while you're not wearing a safety belt.C

(答案→)C 解析：【小题1】句意理解题。从第二自然段Dad, in a hurry to get home before dark so he could go for a run, had forgotten to wear his safety belt--a mistake 75% of US population make every day. 可知，他女儿说这句话的意思是他没有扎安全带。【小题2】细节题。从第二自然段Dad, in a hurry to get home before dark so he could go for a run, had forgotten to wear his safety belt-- a mistake 75% of US population make every day. 可知，他忘记扎安全带的原因是他想赶快回家跑步，即进行体育锻炼。【小题3】细节题。从第五自然段Studies show that chances of dying after a car accident are twenty-five times in cases where people are thrown clear. 可知，thrown clear可能造成伤害和死亡。其原因是当发生交通事故一个人如果从车中跳出来，着路时就会十分危险。同时从车中跳出必然要穿过挡风玻璃或车门，就可能造成伤亡。【小题4】理解题。从Myth Number Two中Safety-betstrappeople in cars that are burning or sinking in water. 可知，人们误认为，如果扎上安全带，当汽车着火或沉入水中时，驾驶员就无法逃出车外。【小题5】归纳理解题。从整篇文章看，主要告诉人们开车时应系好安全带。

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