完形填空。 Hundreds of years ago, life was mu

发布时间：2017-04-09 01:58 │ 来源：www.tikuol.com

题型：完形填空

问题：

完形填空。

     Hundreds of years ago, life was much    1    than it is today.  People didn't have modern machines.
There was    2    modern medicine, either.    Life today has brought new   3   .One of the biggest is
pollution(污染)．Water pollution has made our rivers and lakes    4   .  It kills our fish and pollutes our drinking water.  Noise pollution makes us talk    5     and become angry more easily. Air pollution is the
   6    kind of pollution.  It's bad to all living things in the world.    Many countries are making rules to fight
pollution.  Factories must now clean their water before it    7     away, and they mustn't blow dirty smoke
into the air.    We need to do many other things.  We can put    8   things in the dustbin and not throw it on
the ground.  We can go to work by bus or with our friends in    9    car. If there are    10  people driving,
there will be less pollution.    Rules are not enough.  Every person must help to fight pollution.

( )1. A. easier
( )2. A. no
( )3. A. hopes
( )4. A. clean
( )5. A. loudly
( )6. A. best
( )7. A. is thrown
( )8. A. used
( )9. A. different
( )10. A.little

B. harder
B. riot
B. ways
B. dirty
B. loud
B. smallest
B. is throwing
B. good
B. the same
B. fewer

C. better
C. any
C. problems
C. beautiful
C.  quietly
C. most serious
C.  threw
C. waste
C.  difference
C. less