Question

完形填空

　　The earth is our home. We must take care of it. Life today is easier than it was ___1___ years ago, but it has brought some new problems. One of the biggest problems is pollution. We can see it, smell it, drink it and even hear it. Man has polluted the ___2___. The more people, the more pollution. Many years ago the problem was not so serious because there were not so ___3____ people. When the land was used up or the river was not clean in a place, man went to ___4___ place. Now man is slowly polluting the whole world.

　　___5___ pollution is still the most serious, it's bad for ___6___ things in the world.

　　Many countries don't let people burn ___7___ for air in houses and factories in the city．Pollution by is now the most dangerous kind of air pollution. It is caused by heavy traffic. People say it's ___8____ to ride bikes. When you are riding, there is no pollution. But even in developed countries, most people don't go to work by bike.

　　It's not because bikes are expensive or people are tired if they ride to work. It's because the number of cars on the roads becomes larger. So more people ___9___ their bikes and go to work by car, then things are getting worse and worse. We should have special roads only for bikes and make it ___10___ difficult and expensive for drivers to take their cars into the city that they will go back to using their bikes.

1．A．hundred	B．hundreds of
C．hundred of	D．hundreds
2．A．moon	B．star
C．earth'	D．sun
3．A．lot	B．little
C．many	D．much
4．A．others	B．the others
C．the other	D．another
5．A．Air	B．Food
C．Water	D．Noise
6．A．life	B．live
C．living	D．lives
7．A．something bad	B．bad something
C．something good	D．good something
8．A．least	B．best
C．most	D．worst
9．A．put on	B．look at
C．put away	D．look up
10．A．quite	B．such
C．very	D．so

Answer 1

答案：B;C;C;D;A;C;A;B;C;D
解析：

1．“数百年前”应说成hundreds of years ago, hundreds of是固定词组，意为“数百的”。 2．从第一段第一句话可得到提示，本文是讲地球的污染问题。 3．people是复数名词，应用many修饰。much和little只能修饰不可数名词。 4．由句意可知。当一个地方的土地耗尽，河流不干净时，人们就会搬到另一个(another)地方A、B两项不能修饰单数名词；C项用于两者之间，不合题意。 5．从下文叙述的内容可以看出，是指空气污染。 6．句意为：空气污染仍是最严重的。这危害着地球上的生物。 7．形容词要放在不定代词之后，故排除B、D；根据句意可知，应是不允许燃烧对空气有害的(bad)东西。 8．从上下文意思可得到答案。 9．put away此处意为“收起来”，表示人们不再骑自行车，而开车去上班。A项意为“穿”“戴”；B项意为“看”；D项意为“查找”。 10．此处是so…that…句型。Such后应接名词作中心语。