However.at times this balance in nature is＿＿.resulting in anumber of possibly unforeseen effects． A)troubled?B)disturbed?C)confused?D)puzzled 题目和参考答案——青夏教育精英家教网—

题目内容

However，at　times　this　balance　in　nature　is＿＿，resulting　in　anumber　of　possibly　unforeseen　effects．

A)troubled?B)disturbed?C)confused?D)puzzled

解析:

从句子的后半部分的result　in　effects可知balance　in　nature受到了破坏。Disturb符合句义。

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相关题目

阅读下面短文，从短文后各题所给的四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

One night I decided to spend some time building a happier and closer relationship with my daughter. For several weeks she had been 16 me to play chess(棋) with her, so I suggested a game and she eagerly ___17__. It was a school night, however, and at nine o’clock my daughter asked if I could __18__ my moves, because she 19___ to go to bed; she had to get up at six in the morning. I ___20 she had strict sleeping habits, 21 I thought she ought to be able to 22 some of this strictness. I said to her, “ 23 , you can stay up late for once. We’re having 24 .” We played on for another fifteen minutes, during which time she looked 25 . Finally she said, “Please, Daddy, do it quickly.” “No,” I replied. “If you’re going to play it 26 , you’re going to play it slowly.” And so we 27 for another ten minutes, until __28 my daughter burst into tears, and 29 that she was beaten.

Clearly I had made 30 . I had started the evening wanting to have a 31 time with my daughter but had 32 my desire to win to become more 33 than my relationship with my daughter. When I was a child, my desire to win 34 me well. As a parent, I 35 that it got in my way. So I had to change.

A. guiding B. asking C. training D. advising

A. allowed B. expected C. replied D. accepted

A. change B. repeat C. hurry D. pass

A. agreed B. needed C. begged D. hated

A. knew B. learned C. guessed D.heard

A. so B. for C. but D. or

A. put up B. take up C. pick up D. give up

A. As usual B. Go ahead C. By the way D. Come on

A. patience B. luck C. fun D. success

A. excited B. proud C. anxious D. angry

A. well B. again C. fairly D. regularly

A. discussed B. continued C. counted D. argued

A. nervously B. immediately C. strangely D. suddenly

A. promised B. admitted C. wondered D. discovered

A. a mistake B. a decision C. an attempt D. an effort

A. free B. different C. full D. happy

A. managed B. recognized C. allowed D. reduced

A. important B. attractive C. practical D. interesting

A. offered B. served C. controlled D. taught

A. realized B. apologized C. imagined D. explained

Researchers found that people become happier and experience less worry after they reach the age of fifty．In fact, they say by the age of eighty-five, people are happier with their life than they were when they were eighteen years old．

The findings came from a survey of more than 340,000 adults in the United States．The Gallup（民意调查） Organization questioned them by telephone in 2008．At that time, the people were between the ages of eighteen and eighty-five．

The researchers asked questions about emotions like happiness, sadness and worry．They also asked about mental or emotional stress．

Arthur Stone at Stony Brook University in New York led the study．His team found that levels of stress were highest among adults between the ages of twenty-two and twenty-five．The findings showed that stress levels dropped sharply after people reached their fifties．Happiness was highest among the youngest adults and those in their early seventies．The people least likely to report feeling negative emotions were those in their seventies and eighties．

Researchers say they do not know why happiness increases as people get older．One theory is that, as people grow older, they grow more thankful for what they have and have better control of their emotions．They also spend less time thinking about bad experiences．

Professor Stone says the emotional patterns could be linked to changes in how people see the world, or maybe even changes in brain chemistry．

The researchers also considered possible influences like having young children, being unemployed or being single．But they found that influences like these did not affect the levels of happiness and well-being related to age．

The study also showed that men and women have similar emotional patterns as they grow older．However, women at all ages reported more sadness, stress and worry than men．

What can be the best title of the text?

A．Happiness Varies with Ages B．Experience More, Worry Less

C．The Older, the Wiser D．Being Young, Being Happy

We can learn from the research that _________．

A．only when people get older will they feel happier

B．stress levels among the youngest are the highest

C．older people tend to be grateful

D．older people usually have no worries

According to the research, when people get older, _________．

A．they miss the old days B．they are physically weak

C．they have better self-control D．they are more emotional

What would the author probably talk about next?

A．What influences happiness． B．How to live better．

C．How to keep happier． D．Why women are less happier．

The author is intended to _________．

A．advise how to reduce stress

B．introduce a scientific finding

C．describe how to do research

D．talk about human emotions

第二部分阅读理解
（共25小题；第一节每小题2分，第二节每小题1分，满分45分）
第一节阅读下列短文。从每题所给的四个选项A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
After lunch,I walked back home. I was just to cross the street when I heard the sound of a coin dropping. It wasn’t much but,as I turned, my eyes caught the heads of several other people turning too. A woman had dropped what appeared to be a dime.
The tinkling sound of a coin dropping on pavement is an attention-getter．It Can be nothing more than a penny．Whatever the coin is，no one ignores the sound of it．It got me thinking about sounds again．We are surrounded by so many sounds that attract the most attention．
People in New York City seldom turn to look when a fire engine，a police car or an ambulance comes screaming along the street．When I’m in New York，I’m a New Yorker．I don’t turn either．Like the natives，I hardly hear a siren(警报)there．
However，at home in my little town in Connecticut，it’s different．The distant sound of a police car, all emergency vehicle or a fire siren brings me to my feet if I’m seated and brings me to the window if I’m in bed．It’s the quietest sounds that have most effect on us．not the loudest．In the middle of the night, I can hear a dripping tap a hundred yards away thigh three closed doors．I’ve been hearing little creaking noises and sounds which my imaginnation turns into footsteps in the middle of the night for twenty-five years in our house．How come I never hear those sounds in the daytime?
I’m quite clear in my mind what the good sounds are and what the bad sounds are,I’ve turned against whistling，for instance：I used to think of it as the mark of a happy worker but lately I’ve been associating the whistler with a nervous person making unconscious noises．The tapping，tapping，tapping of my typewriter as the keys hit the paper is a lovely sound to me．I often like the sound of what I write better than the looks of it．
41．The sound of a coin dropping makes people________．
A．think of money    B．look at each other
C．pay attention to it    D．stop crossing the street
42．The author dislikes whistling because__________．
A．he has got tired of it    B．it reminds him of tense people
C．he used to be happier D．he doesn’t like workers
43. What kind of sound does the author find pleasant?
A．Tapping sound of his typewriter．    B．Clinking sound of keys．
C．Tinkling sound of a coin dropping． D．Creaking sound of footsteps．
44．How does the author feel about sounds in general?
A．They make him feel al home．      B．He thinks they should be ignored．
C．He prefers silence to loud noises．   D．He believes they ale part of our life．

Cheektowage Central Middle School can be a lot of fun. It has game nights and student dances, after-school activities, and sports teams. However, students at the school must earn the right to join in the fun. If they don’t do their homework, participate in class, and behave at all times, they’re banned(禁止) from participating in after-school activities.

Students and parents say the threat of being excluded(排除在外) appears to be working. Kenny T. of Reno, Nev., says it taught him that actions have consequences: “I learned that I need to be balanced in both my work and athletics to be rewarded for working hard.” Parent Sondra LaMacchia told The New York Times that her 14-year-old daughter is learning responsibility at Cheektowaga Central. The teen used to perform poorly in her studies, but then she was banned from a school dance. The message got through loud and clear. “It’s nobody’s fault but hers,” LaMacchia said.

Although exclusion may help teach responsibility, some psychologists say it can also be threatening, especially for students who often cause, or may cause, trouble in school. They might become more aggressive and antisocial, which is exactly what schools like Cheektowaga Central want to prevent.

Should schools exclude students from activities to get them to behave? I believe teens need school activities and that inclusion can be the answer. For some troubled students, activities can be their motivation to stay in school. “Activities such as sports may be the only thing keeping certain students in school,” says Duace Wood, a teacher at Mohonasen High School in Rotterdam, N.Y. Getting involved in after-class activities keeps troublesome students in class. Even if they don’t do as well as their classmates, they are still learning. The more time they spend at school, the less time they have to even think about starting trouble. Teams also provide support and role models, and they help build the confidence that students need to succeed. If students who don’t behave are banned from activities, they might give up on school altogether.

1.Paragraph 2 is developed by _______.

A．analyzing causes B．giving examples

C．examining differences D．following the time order

2.Parent Sondra LaMacchia supports the policy of exclusion because _______.

A．it provides role models

B．her daughter is aggressive

C．her daughter hates taking exercise

D． it helps teach responsibility

3.In Paragraph 3 and 4, the author mainly talks about________.

A．students who are good at sports

B．students who often cause trouble

C．teens who do well in their studies

D．teens who always behave themselves

4.What is the author’s attitude towards the school’s policy of exclusion?

A． Negative B．Sympathetic C．Satisfied D．Supportive

However，at times this balance in nature is _______ resulting in a number of possibly unforeseen effects.

A．troubled

B．disturbed

C．confused

D．puzzled

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