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pollution are harmful to people .However, not all the persons know that
noise is also a kind of pollution, and that is harmful to human beings, too.
People who work and live under noisy conditions usually become deaf.
scientists believe that 10 percent of workers in Britain are being deafened
by the noise where they work .Many of the workers who print newspapers
and books, and who weave cloth become deaf. Quite a few people living
near airports also become deaf. Recently it was discovered that many
teenagers in America could hear no better than 65-year-old people, for these
young people like to listen to "pop" music and most of "pop" music is a kind
of noise .
Nowadays the government in many countries have made laws to reduce or
control noise and make it less than 85 decibels. In China, the people's
government is trying to solve not only air and water pollution problems but
also noise pollution problem.
B. water pollution
C. noise pollution
D. soil pollution
B. 90 percent of all the workers in Britain are not suffering from noise.
C. 10 percent of all the workers in Britain are working in noisy places.
D. the hearing of 10 percent of all the workers in Britain is being deafened
by the noise where they work.
B. make clothes
C. live far away from airports
D. none of the above
America, because .
B. their hearing is harmed by loud music
C. they are younger than the old people
D. their ears are still small
B. less than 85 decibels can cause deafness
C. a continuous noise of over 85 decibels can cause deafness
D. noise pollution is more serious than water pollution nowadays
完形填空.
阅读下面短文，掌握其大意，然后选出最佳答案，完成短文.
In England nobody（1）________ the age of eighteen can drink in a public bar (酒吧). Mr. Smith went to a bar near his house quite often, but he（2）________ took his son, Tom. Because he was too young. After Tom's（3）________ birthday, Mr. Smith took him to his usual bar for the first time. They（4）________ for half an hour, and then Mr. Smith said to his son, "Now, Tom, I want to tell you to be（5）________ not to drink too（6）________."" How do I know when I've had enough?" asked the son.
"Well, I'll tell you," his father said．" "Do you（7）________ those two lights（8）________ the end of bar? When they seem to have become four, you've had （9）________ and should go home. ""But Dad," said Tom, "I can only see（10）________ light there. "
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Come and see the smart lions from Africa and the fun dolphins from New Zealand. The interesting
koala bears from Australia would be glad to meet you, and the intelligent pandas from China are waiting
to greet you.The lovely elephants from India are waiting to kiss you with his nose, and the cute penguins
are going to dance for you.
Tickets (票价):
Grown-ups (成年):￡2.00
Children over 10:￡1.00
Children under 10: Free (免费)
Opening time: 9:30 a.m.-5:30 p.m. except Wed ＆ Fri
Keep the zoo clean!
Do not touch, give food or go near the animals.
B. five
C. six
D. seven
the tickets together?____.
B. ￡3.00
C. ￡4.00
D. ￡5.00
B. short
C. small
D. heavy
B. No, we can't
C. Yes, we can't
D. No, we can
Come and see the new polar bears from Canada. The pandas are waiting to meet you, and the dolphins
are waiting to swim for you. The cranes are waiting to sing for you and the mynahs are waiting to say
hello to you. The snakes are waiting to dance for you.
Tickets: Adults(成人): $4 Children: Over 12 $2; Under 12 $1
Opening Time: 9:00-16:00 on weekdays 9:30-17:00 at weekends
KEEP THE ZOO CLEAN! DO NOT FEED THE ANIMALS
B. Sing.
C. Dance.
D. All the above.
B. They come from England.
C. They come from the USA.
D. They come from Canada.
B. At 8:30 in the morning on Wednesday.
C. At 9:00 in the evening on Mondays.
D. At 9:00 in the morning on Sundays.
B. Leave no litter.
C. Feed the animals.
D. Go near the animals.
How much should she pay?
B. $6
C. $7
D. $8
完形填空
One day a mother mouse and her babies were out in the forest. They were playing and having a good time 1 a hungry cat came near. It did 2 a big tree and then went through the tall 3 until it could almost hear them 4 . After the mother mouse and her babies know what was going on, the cat 5 from its hiding place and started to run 6 them.
The mother mouse and her babies 7 ran away at once. They hurried to their home, which was 8 a large stone. But the baby mice were so 9 that they could not run very 10 .
Closer and closer the cat came. In no time the cat would catch them. What was to be done? Can you find them a way out?