题目内容

Don't sigh over the small achievement. _____, and I'm sure if you keep at it, you'll see the light at the end of the tunnel!

A. Lookers-on see most of the game

B. Constant dripping wears away the stone

C. The world is your oyster

D. Lost time is never found again

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All of us go through some difficult times as we approach teenage years. It's the age when we have to deal with the most in our life. This transition (过渡) from childhood to adulthood is for some, but rough for others. The most important thing about being a teenager is . When we are teenagers, we would get blamed or even punished for anything wrong we do.

It's all not so about being a teenager though. We don't have to have our take us to somewhere we want to go or we couldn't go before. We can have with friends or even alone, which we couldn’t have because we were too to know what pleasure is! It’s a very enjoyable time of life. During this age, we are old enough to what is good for us, and make decisions without others.

But like the saying goes, “All good things must come to an end, but all bad things can continue .” During this period, we are having much for our studies. If we don’t pass, we won't get jobs, and things will take a turn for the . With the present world economy in , we have to do really, really well in our 49 for a job. Adults say that their is the hardest part of life. But I think the transition from a kid to an adult is much than being already an adult. What we do in our teenage years will what we become and how we lead our life in the future.

In conclusion, it is quite that parents put much pressure on an already stressed out teenager. If they realized that, living condition for teenagers would be much better. for the teens ourselves we should get to know what is best for us. What’s more, we should understand the right of life we choose at this age can make us happy for the rest of our existence.

1.A. chances B. changes C. feelings D. expectations

2.A. smooth B. practical C. demanding D. necessary

3.A. knowledge B. independence C. confidence D. responsibility

4.A. easy B. strange C. bad D. interesting

5.A. guides B. partners C. parents D. friends

6.A. fun B. trouble C. relation D. business

7.A. proud B. young C. smart D. mature

8.A. predict B. remember C. imagine D. understand

9.A. guiding B. helping C. inviting D. consulting

10.A. occasionally B. briefly C. forever D. naturally

11.A. pressure B. passion C. motivation D. panic

12.A. better B. worse C. fewer D. more

13.A. decline B. hope C. increase D. debt

14.A. contribution B. education C. application D. qualification

15.A. promotion B. work C. experience D. age

16.A. harder B. happier C. easier D. lighter

17.A. reflect B. confirm C. determine D. identify

18.A. vital B. urgent C. common D. unnecessary

19.A. Or B. Otherwise C. But D. Because

20.A. experience B. way C. condition D. power

Last night’s meteor(流星)shower left many people in the community dissatisfied and demanding answers.According to Gabe Rothschild,Emerald Valley’s mayor,people gathered in the suburbs of the city,carrying heavy telescopes,expecting to watch the brightly burning meteors passing through the sky.What they found instead was a sky so brightened by the city’s lights that it darkened the light of the meteors passing overheaD.

“My family was so frustrated,”admitted town resident Duane Cosby.“We wanted to make this an unforgettable family outing,but it turned out to be a huge disappointment.”

Astronomers—scientists who study stars and planets—have been complaining about this problem for decades.They say that light pollution prevents them from seeing objects in the sky that they could see quite easily in the past.They call on people and the government to take measures to fight against it.

There is yet a population besides professional and amateur star observers that suffers even more from light pollution.This population consists of birds,bats,frogs,snakes,etC. For example,outdoor lighting severely affects migrating birds.According to the International Dark-Sky Association.“100 million birds a year throughout North America die in crashes with lighted buildings and towers.”

Countless more animal casualties(伤亡)result from the use of artificial lighting.Clearly,people enjoy the benefits of lighting their evenings,but some scientists think it can be harmful for humans,too.They worry that exposure to light while sleeping can increase a person’s chances of getting cancer.

Emerald Valley is only one community that is becoming aware of the negative effects of light pollution.For years,Flagstaff,Arizona,has enforced lighting regulations in its city in order to assist astronomers at the Lowell Observatory.Similar efforts have been made worldwide,and a movement is underway to remind us to turn off lights when we are not using them,so that other creatures can share the night.

1.It happened last night that

A. the city’s lights affected the meteor watching

B. the meteors flew past before being noticed

C. the city light show attracted many people

D. the meteor watching ended up a social outing

2.What do the astronomers complain about?

A. Meteor showers occur less often than before.

B. Their observation equipment is in poor repair.

C. Light pollution has remained unsolved for years.

D. Their eyesight is falling due to artificial lighting.

3.What is the author concerned about according to Paragraph 4?

A. Birds may take other migration paths.

B. Animals’ living habits may change suddenly.

C. Varieties of animals will become sharply reduceD.

D. Animals’ survival is threatened by outdoor lighting.

4.What message does the author most want to give us?

A. Saving wildlife is saving ourselves.

B. Great efforts should be made to save energy.

C. Human activities should be environmentally friendly.

D. New equipment should be introduced for space study.

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