试题与答案

什么叫基础制动装置?

题型:问答题 简答题

题目:

什么叫基础制动装置?

答案:

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参考答案:对解析:[考点] 总分类科目和明细分类科目的关系 总分类科目是所属明细分类科目的统驭科目,它对明细分类科目起着控制作用,而明细科目则是特定总分类科目的从属科目,它对总分类科目起着辅助和补充...

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Everyone needs water and a diet ___小题1:___healthy foods. These foods should __小题2:___some fat, some fiber, a little salt and so on.
People need energy to live. They eat all kinds of foods___小题3:__change into energy. Our bodies use different __小题4:___of energy. The energy is measured in calories(卡路里).The more __小题5:___we take, the more calories we burn. Even when you are _小题6:___you are using energy ---about 65calories an hour. While you are at school, or walking home, your body is __小题7:__up 100 calories an hour. When playing football or basketball, you might be using 400 calories an hour. On _小题8:___Day, during the relay race, you will use most of all, perhaps as___小题9:__as 650 calories an hour.
The Chinese diet is considered to be the healthiest in the world. It contains a lot of fruit and green vegetables. It is __小题10:___in fiber and low in sugar and fat. The Chinese eat less sugar than many___小题11:___countries in the world. That is __小题12:___lots of people in China have white teeth.
People in the western world do no eat ___小题13:__healthy foods. They eat too much fat and sugar and don’t take __小题14:___exercise.Because of this, they _小题15:___weight very easily. In order to __小题16:___with the quick pace(步伐)of their life and work , they eat a lot of fast food . They eat a lot of sweets, soft drinks, potato crisp, chocolates, butter and ice cream and so on, ___小题17:__are called __小题18:__food by some epicureans (美食家).The result is that many of them become fat. In order to avoid __小题19:___fat and __小题20:___it is advisable (明智的)to eat a balanced diet and not eat too many foods that have a high calorie rating.
小题21:
A.aboveB.OfC.atD.over
小题22:
A.includeB.holdC.containD.make up
小题23:
A.whichB.whatC.WhereD.it
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A.numbersB.amountsC.plentyD.deal
小题25:
A.exerciseB.lessonC.sport D.games
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A.wakenB.runningC.workingD.asleep
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小题31:
A.moreB.otherC.restD.others
小题32:A why         B. because  C. because of  D. since
小题33:A so          B. very     C. much       D. such
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