in December 1952,a very thick dark cloud came down over londonIn December 1952,a very thick dark cloud came down over London.It was the worst smog (烟雾) Londoners never saw.Much of it was bad factory smoke.Nearly fifty people died in road accident
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in December 1952,a very thick dark cloud came down over londonIn December 1952,a very thick dark cloud came down over London.It was the worst smog (烟雾) Londoners never saw.Much of it was bad factory smoke.Nearly fifty people died in road accident
in December 1952,a very thick dark cloud came down over london
In December 1952,a very thick dark cloud came down over London.It was the worst smog (烟雾) Londoners never saw.Much of it was bad factory smoke.Nearly fifty people died in road accidents.But much more people felt ill.The smog was very dangerous,especially (尤其) for old people and young children.The streets were nearly empty because people stayed at home most of the time.The air was very thick and people could almost cut it with a knife.The smell from the smog was very bad.
After three weeks,the smog slowly began to lift.Life in London began to change.But in the next weeks and months over 4000 people died as a result of the smog.
( )6．The 1952 smog was in the history of London .
A.the longest B.the worst C.the most dangerous D.the best
( )7．The smog killed people.
A.50 B.4000 C.over 4000 D.400
( )8．How long did the smog last .
A.Three weeks B.Three months C.Three years D.Three days
( )9．In which season did the smog come down over London?.
A.In spring B.In autumn C.In winter D.In summer
( )10．Why did the people stay at home?Because they wanted to .
A.be healthy B.do house work
C.have a rest D.enjoy themselves
in December 1952,a very thick dark cloud came down over londonIn December 1952,a very thick dark cloud came down over London.It was the worst smog (烟雾) Londoners never saw.Much of it was bad factory smoke.Nearly fifty people died in road accident
B C A C A