Wearing seat belt is，of course，the first step to safe drivingThese additional measures mi

Wearing seat belt is，of course，the first step to safe driving．These additional measures might also save your life.
Count to three．Keeping up enough space between your car and others is extreme1y necessary．Jim Clark，a California driving instructor，suggests a least amount of three seconds’following distance．To figure this，pick an object on the roadside ahead．When the car in front of you passes it，start counting one-thousand-one,one-thousand-two，one-thousand-three．If you get to that object before you reach one-thousand-three，you don’t have three seconds of following time --- time needed to keep away from accidents．
Let followers pass．“If someone’s driving after you，get out of his way，”Clark advises．“You’re better of being safe than right．”
Expect the worst．In a study，the Federal Highway Administration(联邦公路局)found that 68 percent of drivers do not come to a complete stop at stop signs．When you’re driving and see someone come near to a stop sing，assume the person’s not going to stop．
And when you stop at a crossing and another car comes near with its turn signal on，don’t take it true that the driver will turn．Instead，wait until he turns．He may have had the signal on for miles．
Stay outside．In crowd，multilane(多车道) traffic，drive in either the outside--left or outside--right lane．“That allows you somewhere to go if a problem develops,”traffic expert Francis Kenel says．“If you’re in the middle，all you can do is to pause from time to time．”
【小题1】According to the text if you want to drive safely you should ．A．wear seat beltB．take some additional measuresC．at least take 5 stepsD．count to three【小题2】When you finish counting“one-thousand-three,you have ．A．driven one thousand and three metresB．kept three seconds’distance from other carsC．counted a lot of numbersD．kept a long distance from the object【小题3】What does the underlined word“assume”in Paragraph 4 probably mean?A．Maybe．B．Guess．C．Ask．D．Suppose．【小题4】Mr．Kenel tells us while driving in multilane traffic . A．we’d better find somewhere to goB．it will be better for us to drive in the outside lanesC．it is safer to drive in the middleD．we must drive on the leftC

(答案→)C 解析：【小题1】通读全文可知，安全驾驶至少包括五个方面：wear seat belt，count to three，let followers pass，expect the worst，stay outside。【小题1】由于从one-thousand-one开始数秒，所以数完one-thousand-three，就说明三秒钟已经过去，即你和其他车辆已有三秒钟的距离。【小题1】结合上下语境可知，assume的意思是“假定”，所以和suppose同义。【小题1】从文章最后一段第二句可知：在多车道上驾车时，最好走外车道。

这个问题我还想问问老师呢