完形填空。
when Chinese people find out that someone comes from London, they often say, "London is a foggy city,
isn't it?" British people who visit China often
1 say that London is not a foggy city at all!But if London is not
foggy.
2 bo so many people in China think it is?In tact, London used to be a foggy city,
3 in isn't any
more.
In London peole of this it in pollution (污染) came from factories, but a lot of it came from coal (煤)
because people used it in their houses
4 warm duing the winter.By the 1950s, Long-don's air pollution had
became so
5 that the govemment (政府) decided to do something to clean up the air. A new rule was made.
It said that
6 was not allowed to bum (燃烧) cosl in any British city. Just a few years
7 , the air became
much cleaner.
Now many Chinese cities meet the same kind of
8 with air pollution that London met forty or fitty years
ago. However.this problem is more difficult for Chinese cities to
9 . First, more of the pollution comes from
big fsctoies than from coal that pcople use in their houses. If these fac-lories are suddenly closed, lots of
people
10 their jobs.Second, cleaner fuels(燃料)are quite expensive. However, the air in many cities is
11 slowly becoming cleaner,because the govem-ment and ordinary people are trying to make pollution
12 . As
a result,the air in Beijing is get-ting cleaner and cleaner.
( )1. A. must ( )2. A. what ( )3. A. and ( )4. A. to keep ( )5. A. well ( )6. A. somebody ( )7. A. before ( )8. A. problem ( )9. A. find ( )10. A. lost ( )11. A. almost ( )12. A. liule |
B. have to B. when B. but B. keeping B. good B. anybody B. ago B. question B. answer B. lose B. already B. less |
C. should C. which C. SO C. kept C. badly C. nobody C. later C. accident C. solve C. would lose C. hardly C. much |
D. Will D. why D. or D. keep D. bad D. everybody D. after D. discussion D. save D. will lose D. nearly D. more |