问题
解答题
李叔叔驾驶一辆小汽车从甲地开往乙地，前2小时行了180千米，照这样的速度，从甲地到乙地一共要用5小时，甲乙两地相距多少千米？（用比例解答）
答案
设甲乙两地相距x千米．
180：2=x：5，
2x=180×5，
2x=900，
x=450；
答：甲乙两地相距450千米．
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李叔叔驾驶一辆小汽车从甲地开往乙地，前2小时行了180千米，照这样的速度，从甲地到乙地一共要用5小时，甲乙两地相距多少千米？（用比例解答）
设甲乙两地相距x千米．
180：2=x：5，
2x=180×5，
2x=900，
x=450；
答：甲乙两地相距450千米．
完形填空（共15小题；每小题1分，满分15分） 阅读下列短文，从每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项 We have no idea about 1 men first began to use salt. But we do know that it had been used in many different ways __2___ the history. For example, in many history books it is __3_ that people who lived three thousand years ago __4__salted fish. Thousands of years ago in Egypt（埃及）, salt __5_ keep the dead. It can keep the dead bodies __6__ decay.（腐烂） In the eighteenth century, a person who stole salt was __7__ to have broken the __8__. if a person was caught stealing salt, he would be thrown into __9__. Books also record that in England about ten thousand people were put into prison during that century __10__ stealing salt! In the year 1553, if a man took __11__ than his share of salt, he would be thought to have broken the law and would be __12__ punished(惩罚). Salt was very __13__ on the dinner table of a king. It was always put __14_ the king when he sat down to eat. Then important visitors sat near the salt __15__ less important visitors were given seats farther away from it.
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