Some scientists say that animals in the ocean are increasingly threatened by noise pollution caused by human beings. The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions, ocean drilling, and ship engines. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.
Decibels(分贝) measured in water are different from those measured on land. A noise of one hundred and twenty decibels on land causes pain to human ears. In water, a decibel level of one hundred and ninety-five would have the same effect.
Some scientists have suggested setting a noise limit of one hundred and twenty decibels in oceans. They have observed that noises at that level can frighten and confuse whales.
A team of American and Canadian scientists discovered that loud noises can seriously injure some animals. The research team found that powerful underwater explosions were causing whales in the area to lose their hearing. This seriously affected the whales’ ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected.
Many researchers whose work depends on ocean sounds object to a limit of one hundred and twenty decibels. They say such a limit would mean an end to important industrial and scientific research.
Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists suspect that noise is a greater danger than they believed. They want to prevent noise from harming creatures in the ocean.
45.According to the passage, which of the following is increasingly dangerous to sea creatures?
A. The man-made noises. B. The noises made by themselves
C. The sound of earthquakes D. The sound of the ice-breaking
46. Which of the following is discussed in the second paragraph?
A. Different places with different types of noises.
B. The very human ears sensitive to all types of noises.
C. The same noise measured differently on land and in the ocean.
D. The ocean animal’s reaction to noises.
47. As to the influence of noises on whales, which of the following statements is TRUE?
A. They are deaf to noises. B. Noises at a certain level may hurt them.
C. They are easily confused by noises D. Noises will limit their ability to reproduce
48. According to the passage, what will scientists most probably do in the future?
A. They will try their best to decrease noise.
B. They will work hard to cut down noise pollution.
C. They will study the effect of different noises.
D. They will protect animals from harmful noises.
There is a famous story about British poet Samuel Taylor Coleridge. He was writing a poem when he was interrupted by a knock at the door.
This was an age before telephones. Someone was delivering a message. When Coleridge got back to his poem, he had lost his inspiration. His poetic mood had been broken by the knock on his door. His unfinished poem, which could otherwise have been a masterpiece, would now never be more than a fragment.
This story tells how unexpected communication can destroy an important thought, which bring us to the cellphone.
The most common complaint about cellphones is that people talk on them to the annoyance of people around them. But more damaging may be the cellphone’s interruption of our thoughts.
We have already entered a golden age of little white lies about our cellphones, and this is by and large(大体上)a healthy, protective development. “I didn’t hear it ring” or “I didn’t realize my phone had shut off” are among the lies we tell to give ourselves space where we’re beyond reach.
The notion of being unreachable is not a new concept—we have “Do Not Disturb” sign on the doors of hotel rooms. So why must we feel guilty when it comes to cellphones? Why must we apologize if we decide to shut off the phone for a while?
Now time alone, or a conversation with someone next to us which cannot be interrupted by a phone, is something to be cherished. Even cellphone devotees（信徒）, myself usually included, can’t help at times wanting to throw their phone away, or curse the day they were invented.
But we don’t and won’t, and there really is no need. All that’s required to take back our private time is a general social recognition that we have the right to it. In other words, we have to develop a healthy contempt for the rings of our own phones.
A cellphone call deserves no greater priority than a random word from the person next to us，though the call on my cellphone may be the one-in-a-million from Steven Spielberg—who has finally read my novel and wants to make it his next movie. But most likely it is not, and I’m better off thinking about the idea I just had for a new story, or the slice of pizza I’ll eat for lunch.What is the point of the anecdote(轶事)about the poet Coleridge in the first three paragraphs?
| A．To direct readers’ attention to the main topic. |
| B．To show how important inspiration is to a poet. |
| C．To emphasize the disadvantage of not having a cellphone. |
| D．To encourage readers to read the works of this poet. |
What does the writer think about people telling “white lies” about their cellphones?
| A．It is a way of signaling that you don’t like the caller. |
| B．It is natural to tell lies about small things |
| C．It is basically a good way to protect one’s privacy. |
| D．We should feel guilty when we can’t tell the truth. |
According to the author, what is the most annoying problem caused by cellphones?
| A．People get so obsessed (着迷) with the cellphone rings that they fail to notice anything else. |
| B．People feel guilty when they are not able to answer their cellphones. |
| C．Cellphones interrupt people’s private time. |
| D．With cellphones it is no longer possible to be unreachable. |
What does the last paragraph suggest?
| A．A person who calls us from afar deserves more of our attention. |
| B．Steven Spielberg once called the author to talk about the author’s novel. |
| C．You should always finish your lunch before you answer a call on the cellphone. |
| D．Never let cellphones disturb your life too much. |
Birds have long been known to be the disease carries for years, but now they are receiving so much pressure due to Avian Bird Flu. Bird cause health danger to humans and animals in or around their droppings.
Bird Buffer Q2, is designed to protect your facility from unwanted troublesome birds naturally, and is especially effective for sparrow control. When birds keep coming back and you’ve tried everything imaginable, it’s time for Bird Buffer Q2.
Bird control is now safe, easy, and economical with Bird Buffer. The Bird Buffer is also simple to operate. Just hang it with Bird Buffer cables or set it on the roof. Fill it with the specially‑prepared liquid, and turn it on. It is that simple. Bird Buffer Q2 is a permanent, automatic and cost‑effective commercial process for indoor and outdoor bird control. Contact Bird Buffer LLC ＠www. Birdbuffer.com or call 866－557－4274.
Bird Buffer Q2 Frequently Asked Questions:
a) How does Bird Buffer Q2 work?
It is operated by an electrically‑controlled sprayer(喷雾器）to spread the vapor at 90 mph over larger areas. A time releases the vapor every 2 minutes into the air to keep fresh vapor in the area for birds. When birds fly through the area, the tiny particles（颗粒） of vapor enter the birds breathing system, making the birds fly away. When the birds come back, they once again breathe the particles and fly away. After a few weeks, birds remember their responses and stay away.
b) How much water is needed per month?
About one gallon a mouth
c) How long does it take to get bird control?
Usually two weeks is enough to control flocks of birds from the treated area. It takes time for the birds to find a new home and new feeding grounds.It can be inferred that the text is used_________. .
| A．to promote the product |
| B．to warn people not to go near birds |
| C．to remind people of the present situation of bird control is |
| D．to inform people what the present situation of bird control is |
Where can Bird Buffer Q2 be most likely used?
| A．In basements. | B．In wild forests. |
| C．In wildlife zoos. | D．In outdoor restaurants. |
Which of the following words can best describe Bird Buffer Q2?
| A．Attractive | B．Inexpensive | C．Time‑saving | D．Dangerous |
All of the following aspects of bird control using Bird Buffer Q2 are mentioned except_______.
| A．the time taken | B．the amount of water needed |
| C．the way it works | D．the side effects brought about |
The Man was very sad. He knew that the Cat's days were numbered. The doctor had said there wasn’t anything more that could be done, and that he should take the Cat home and make him as comfortable as possible.
A tear rolled down the Man’s cheek and landed on the Cat’s forehead, The Cat gave him a slightly annoyed look. “Why do you cry, Man?” the Cat asked. “Because you can’t bear the thought of losing me? Because you think you can never replace me?” The Man nodded “yes”.
“Pick up that piece of string from the floor. There, my ‘toy’. The Man reached over and picked up the string. It was about two feet long and the Cat had been able to entertain himself for hours with it. “Now take each end of the string in one hand,” the Cat ordered. The Man did so.
“The end in your left hand is my birth and the end in your right hand is my death. Now bring the two ends together,” the Cat said. The man did so. Then the Cat continued, “You have made a continuous circle. Does any point along the string appear to be different, worse or better than any other part of the string?” The Man inspected the string and then shook his head.
“Close your eyes.” the Cat said. “Now lick your hand.” The Man widened his eyes in surprise. “Just do it,” the Cat said. “Lick your hand, think of me in all my familiar places, and think about all the pieces of string.”
Licking his hand, he discovered what a cat must know, that licking a paw is very calming and allows one to think more clearly. He continued licking and the corners of his mouth turned upward into the first smile he had shown in days. He waited for the Cat to tell him to stop, and when he didn’t, he opened his eyes. The Cat’s eyes were closed. The Man stroked(轻抚) the warm, brown fur, but the Cat was gone.
One day, not long after, there was a new cat on his lap. She was a lovely white cat. It is very different from his earlier beloved Cat and very much the same.Why did the Cat give the man a slightly annoyed look?
| A．Because the man’s tears made the Cat really anxious. |
| B．Because the Cat didn’t know what made the man burst into tears. |
| C．Because the Cat couldn’t go to sleep when the man was in low spirits. |
| D．Because the man didn’t have to be so sad and concerned. |
According to the text, which of the following is the reason why a cat licks paws?
| A．Licking paws can make a cat remain calm and have a clear mind. |
| B．Licking paws will make a cat happy and energetic. |
| C．Licking paws will make a cat find out many unknown secrets. |
| D．Licking paws can make a cat stay tidy and healthy. |
What does the underlined word “string” in paragraph 3 stand for?
| A．Life. | B．Birth. | C．Hope. | D．Power. |
What's the main idea of the passage?
| A．Pets play an important part in our life. |
| B．Life has no end and death is just a new beginning. |
| C．We should take a positive attitude towards life and live life to its fullest. |
| D．It gives us some suggestions on how to relieve ourselves when a pet passes away. |
Poverty today is a major global issue. Although there are all kinds of definitions used to explain it, in simple words, it means the inability of a person to even get his basic needs of food, shelter, clothing, safe drinking water, health and education. Poverty can be found in each and every corner of the world, although the causes may differ from country to country. Given below are the main causes of poverty in the world today.
Overpopulation is one of the main causes behind the threatening of poverty on an individual level as well as a social level. This is simple math. If there are more mouths to feed and less income, definitely much will remain poor.
Another theory which is used as an explanation for poverty is lack of education. If you look at any of the underdeveloped countries, you will find that the level of education there is very low. Lack of education means lack of employment opportunities, thus leading to unemployment coupled with poverty in the future.
Moving away from one’s own homeland to another city or country in search of employment leads to poverty too. It may take these people a lot of time to find jobs. Meanwhile they live in bad conditions. The cost of living in the city or country is most of the time too high for them.
There may be other causes of poverty like the change in business. For example, in America, a couple of decades ago, heavy industry flourished, which employed a lot of African-American people. But now, the focus is more on information technology and health care, both of which employ only skilled and trained people. This has led to unemployment among African-Americans.
Poverty has many ill effects on society. That’s why steps should be taken to get rid of it!What’s the meaning of the underlined word “flourished” in Paragraph 5?
(No more than 5 words)Why is overpopulation a cause of poverty today? (No more than12 words)
What’s the situation of education in underdeveloped countries? (No more than 8 words)
What does the passage mainly talk about? (No more than 10 words)
In your opinion, what’s the most significant cause of poverty today? Please give your reason. (No more than 25 words)
Boys' schools are the perfect place to teach young men to express their emotions and involve them in activities such as art, dance and music.
Far from the traditional image of a culture of aggressive masculinity (阳刚), the absence of girls gives boys the chance to develop without pressure to obey a stereotype（陈规旧俗），a US study says.
Boys at single-sex schools were said to be more likely to get involved in cultural and artistic activities that helped develop their emotional expressiveness, rather than feeling they had to obey the "boy code" of hiding their emotions to be a "real man".
The findings of the study go against received wisdom that boys do better when taught alongside girls.
Tony Little, headmaster of Eton, warned that boys were being failed by the British education system because it had become too focused on girls. He criticized teachers for failing to recognize that boys are actually more emotional than girls.
The research argued that boys often perform badly in mixed schools because they become discouraged when their female peers do better earlier in speaking and reading skills.
But in single-sex schools teachers can tailor lessons to boys' learning style, letting them move around the classroom and getting them to compete in teams to prevent boredom, wrote the study's author, Abigail James, of the University of Virginia.
Teachers could encourage boys to enjoy reading and writing with "boy-focused" approaches such as themes and characters that appeal to them. Because boys generally have more acute vision learn best through touch, and are physically more active, they need to be given "hands-on" lessons where they are allowed to walk around. "Boys in mixed schools view classical music as feminine (女性的) and prefer the modern type in which violence and sexism are major themes, "James wrote.
Single-sex education also made it less likely that boys would feel they had to obey a stereotype that men should be "masterful and in charge" in relationships. "In mixed schools boys feel forced to act like men before they understand themselves well enough to know what that means," the study reported. The author believes that a single-sex school would ______.
| A．force boys to hide their emotions to be "real men" |
| B．encourage boys to express their emotions more freely |
| C．help to cultivate masculine aggressiveness in boys |
| D．naturally reinforce in boys the traditional image of a man |
It is commonly believed that in a mixed school boys ______.
| A．perform relatively better | B．grow up more healthily |
| C．behave more responsibly | D．receive a better education |
What does Tony Little say about the British education system?
| A．It fails more boys than girls academically. |
| B．It focuses more on mixed school education. |
| C．It fails to give boys the attention they need. |
| D．It places more pressure on boys than on girls. |
According to Abigail James, one of the advantages of single-sex schools is ______.
| A．teaching can be tailored to suit the characteristics of boys |
| B．boys can focus on their lessons without being distracted |
| C．boys can choose to learn whatever they are interested in |
| D．teaching can be designed to promote boys' team spirit |
Which of the following is characteristic of boys according to Abigail James' report?
| A．They enjoy being in charge. | B．They obey stereotypes. |
| C．They are violent and sexist. | D．They have sharper vision. |
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