The deadliest Ebola(埃博拉病毒) outbreak in recorded history is happening right now. The outbreak is unprecedented(空前的) both in the number of people who have gotten sick and in the geographic scope. And so far it’s been a long battle that doesn’t appear to be slowing down.
Ebola is both rare and very deadly. Since the first outbreak in 1976, Ebola viruses have infected thousands of people and killed roughly killed 60 percent of them. Symptoms can come on quickly and kill fast.
The current outbreak started in Guinea sometime in late 2013 or early 2014. It has since spread to Sierra Leone and Liberia, including some capital cities. And one infected patient traveled on a plane to Nigeria, where he spread the disease to several others and then died. Cases have also popped up in various other countries throughout the world, including in Dallas and New York City in the United States.
The Ebola virus has now hit many countries, including Guinea, Liberia, Sierra Leone, Nigeria, Senegal, and the United States. The virus, which starts off with flu-like symptoms and sometimes ends with bleeding, has infected about 6,500 people and killed more than 3,000 since this winter, according to the World Health Organization on September 30, 2014.
There are some social and political factors contributing to the current disaster. Because this is the first major Ebola outbreak in West Africa, many of the region’s health workers didn’t have experience or training in how to protect themselves or care for patients with this disease.
Journalist David Quammen put it well in a recent New York Times article, “Ebola is more dangerous to humans than perhaps any known virus on Earth, except rabies(狂犬病) and HIV. And it does its damage much faster than either.”
Hopefully, researchers are working to find drugs, including a recent $50 million push at the National Institutes of Health. And scientists are working on vaccines(疫苗), including looking into ones that might be able to help wild chimpanzees, which are also susceptible to the disease. The first human Ebola vaccine trial is scheduled to start in the spring of 2015.According to the passage, which of the following about Ebola is true?
| A．The Ebola outbreak now is the biggest one in history. |
| B．Ebola breaks out quickly but it is under control now. |
| C．Ebola is deadly and common so it kills a lot of people. |
| D．Ebola killed about 60 thousand people quickly in 1976. |
The Ebola virus was brought to Nigeria by .
| A．a flying bird | B．an infected passenger |
| C．hot African weather | D．a health organization |
The symptoms of Ebola at the beginning are more like those of .
| A．flu | B．rabies |
| C．HIV/AIDS | D．internal bleeding |
The last paragraph mainly tells us that .
| A．it will be a huge waste when researchers spend lots of money finding a cure |
| B．the vaccines can be effective to wild chimpanzees but not to the humans |
| C．there will be an optimistic future in which we can defeat the disease |
| D．we can use the vaccine to cure the patients completely in 2015’s spring |
What is the best title of the passage?
| A．Ebola ---- The African Local Disaster |
| B．Ebola ---- The Newly-Found Disease |
| C．Ebola ---- A More Effective Vaccine |
| D．Ebola ---- The Deadly Virus Outbreak |
In our culture, the sources of what we call a sense of "mastery"—feeling important and worthwhile—and the sources of what we call a sense of "pleasure"—finding life enjoyable—are not always the same．Women often are told "You can't have it all．" Sometimes what the speaker really is saying is: "You choose a career, so you can't expect to have closer relationships or a happy family life．" or "You have a wonderful husband and children—what's all this about wanting a career?" But women need to understand and develop both aspects of well-being, if they are to feel good about themselves．
Our study shows that, for women, well-being（康乐） has two aspects．One is mastery, which includes self-respect, a sense of control over your life, and low levels of anxiety and depression．Mastery is closely related to the "doing" side of life, to work and activity．Pleasure is the other aspect, and it is made up of happiness, satisfaction and optimism．It is tied more closely to the "feeling" side of life．The two are independent of each other．A woman could be high in mastery and low in pleasure, and vice versa （反之亦然） ．For example, a woman who has a good job, but whose mother has just died, might be feeling very good about herself and in control of her work life, but the pleasure side could be damaged for a time．
The concepts of mastery and pleasure can help us identify the sources of well-being for women, and correct past mistakes．In the past, women were encouraged to look only at the feeling side of life as the source of all well-being．But we know that both mastery and pleasure are important．And mastery seems to be achieved largely through work．In our study, all the groups of employed women are valued significantly higher in mastery than women who are not employed．
A woman's well-being is developed when she takes on multiple （多项的） roles．At least ?by middle adulthood, the women who are involved in a combination of roles —marriages, motherhood, and employment —are the highest in well-being, in spite of warnings about stress and strain．It can be inferred from the first paragraph that ____．
| A．for women, a sense of "mastery" is more important than a sense of "pleasure" |
| B．for women, a sense of "pleasure" is more important than a sense of "mastery" |
| C．women can't have a sense of "mastery" and a sense of "pleasure" at the same time |
| D．a sense of "mastery" and a sense of "pleasure" are both necessary to women |
The author's attitude towards women having a career is___．
| A．negative | B．positive | C．neutral （中立） | D．realistic |
One can conclude from the passage that if a woman takes on several social roles, ___．
| A．her life will be richer and more meaningful |
| B．she will be more successful in her career |
| C．her chances of getting promoted will be greater |
| D．it will be easier for her to overcome stress and strain |
The most appropriate title for the passage would be ___．
| A．The Well-Being of Career Women |
| B．Sources of Mastery and Pleasure |
| C．Two Aspects of Women's Well-Being |
| D．Multiple Roles of Women in Society |
Western New Bridge Library Announcement
| Shortened Library Hours for Spring Break Library Hours have been shortened to 7hours a day （9:00am-4:00pm）for Spring Break from March 21 to March 30． |
| Coming Events |
| ·On Monday, March 21, at 10:30 am, Scott Sutton, a children’s writer, will tell stories to kids over seven．Sutton’s attractive style will surely inspire everyone present! ·At l:00pm, on March 23, the Georgetown musicians will present an Irish folk concert, which will be entertaining for the entire family．Come for the music and stay to check out some relevant books for the rest of the week! ·On Thursday, March 24, at 2:00pm, the annual Children's Gathering will take place in Room 201, the second-floor．Pick up an invitation in the Children's Room and return your RSVP（回复） to reserve your seat at the table by 3:00pm on Wednesday day, March 23．Only children are allowed in the gathering． ·At 10:30 am, on Friday, March 25, Enzo Monfre of the his kids’ science show, ENZOology, will bring Fossbls live! Surely Enzo will take the audience back in time, deep beneath the surface of the earth, to uncover the mysteries of killer dinosaurs, and more Enzo recently appeared on the Ellen DeGeneres Show-come and see him at the library! |
| Please note: In case of emergency, please call the Help Desk at 926-3736 and follow the procedures outlined on the voice message．The call-down service is staffed 24 hours a day, 7 days a week for emergencies．The Help Desk supplies service to you all the year round! For questions about all these, please contact hld@wnbl．org |
| Come for the great Fun; Stay for the relevant Books! |
To attend the annual Children's Gathering, one has to ____．
| A．make a reservation | B．apply in advance |
| C．buy a ticket | D．contact the call-down service |
According to the passage, Enzo Monfre will ____．
| A．show the children around a zoo |
| B．tell stories to children over seven |
| C．be present at the science show in person |
| D．lead the children to the Ellen DeGeneres Show |
．The Help Desk in this library supplies service____．
| A．during the daytime | B．incase of emergency |
| C．till the end of the Spring Break | D．after 22:00 pm every day |
We can learn from the passage that children can ____．
| A．attend all the activities with their parents |
| B．borrow some relevant books for the activities |
| C．participate in the activities from 8:00 am to 4:00 pm |
| D．choose only one of the activities according to their interest |
Even before my father left us, my mother had to go back to work to support our family．Once I came out of the kitchen, complaining, "Mom, I can't peel potatoes．I have only one hand．"
Mom never looked up from sewing．"You get yourself into that kitchen and peel those potatoes," she told me．"And don't ever use that as an excuse for anything again!"
In the second grade, our teacher lined up my class on the playground and had each of us race across the monkey bars, swinging from one high steel bar to the next．When it was my turn, I shook my head．Some kids behind me laughed, and I went home crying．
That night I told Mom about it．She hugged me, and I saw her "we'll see about that" look． The next afternoon, she took me back to school．At the deserted playground, Mom looked carefully at the bars．
"Now, pull up with your right arm," she advised．She stood by as I struggled to lift myself with my right hand until I could hook the bar with my other arm．Day after day we practiced, and she praised me for every rung （横档） I reached．I'd never forget the next time, crossing the rungs．I looked down at the kids who were standing with their mouths open．
One night, after a dance at my new junior high, I lay in bed sobbing．I could hear Mom come into my room．"Mom," I said, weeping, "none of the girls would dance with me．"
For a long time, I didn't hear anything．Then she said, "Oh, honey, someday you'll be beating those boys off with a bat．" Her voice was soft and weak．I glanced at her to see tears running down her cheeks．Then I knew how much she suffered on my behalf．She had never let me see her tears．Which of the following expressions can be used most suitably to describe Mom's attitude
when she made the child peel potatoes?
| A．Cruel． | B．Serious． | C．Strict． | D．Cold． |
From the passage, we know monkey bars can help a child train ____．
| A．the skill to circle round a bar |
| B．the skill to throw and catch things |
| C．the speed of one's hand movement |
| D．the strength and skill to hang and swing |
What does the sentence "I saw her 'we'll see about that' look" imply?
| A．Mom believed every aim could be achieved if you stuck to it． |
| B．What the child had said brought Mom great attraction and curiosity． |
| C．Mom was determined to prove she herself was better than the teacher． |
| D．The race across monkey bars was not difficult enough for a child to give up． |
The most probable conclusion we can draw after reading the passage is ____．
| A．the last incident was sad enough to make Mom weep |
| B．the child's experience reminded Mom of that of her own |
| C．Mom could solve any problem except the one in the last paragraph |
| D．in fact Mom suffered more in the process of the child's growth |
Some scientists say that animals in the oceans 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 proposed 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 louder 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 noises from harming creatures in the ocean. 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. |
Which of the following is discussed in the third paragraph?
| A．Different places with different types of noises. |
| B．The very human ears sensitive to all types of noises. |
| C．The ocean animals' reaction to noises. |
| D．The same noise measured differently on land and in the ocean. |
We can know from the passage that many researchers think that the noise limit of one hundred twenty decibels would _____.
| A．prevent them from doing their research work |
| B．benefit them a lot in their research work |
| C．do good to their health |
| D．increase the industrial output |
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. |
Someday a stranger will read your e-mail without your permission or scan the websites you’ve visited. Or perhaps someone will casually glance through your credit card purchases or cell phone bills to find out your shopping preferences or calling 
habits.
In fact, it’s likely that some of these things have already happened to you. Who would watch you without your permission? It might be a husband or wife, a girlfriend, a marketing company, a boss, a police or a criminal. Whoever it is, they will see you in a way you’ve never intended to be seen.
Some experts tell us boundaries are healthy, and it’s important to reveal (暴露) yourself to your friends, family and lovers in stages, at proper times. But few boundaries could remain. The digital equipment makes it easy for strangers to know who you are, where you are and what you like. In some cases, a simple Google search can even reveal what you think. Like it or not, increasingly we live in a world where you simply cannot keep a secret.
The key question is: Does that matter?
When opinion polls ask Americans about privacy, most say they are concerned about losing it. A survey shows that 60 percent of them feel their privacy is “slipping away, and that bothers me.”
But people often say one thing and do another. Only a tiny number of Americans change the behaviors in an effort to protect their privacy. Few people turn down a discount at tollbooths (收费站) to avoid using the EZ-Pass system that can track your automobile movements. And few turn down supermarket loyalty cards. Privacy economist Alessandro Acquits has run a series of tests, and these tests show that the majority of Americans will not keep personal secret just in order to get their hands on a pitiful 50-cents-off coupon (优惠券)
But privacy does matter—at least sometimes. It’s like health: when you have it, you don’t notice it. Only when it’s gone, do you wish you’d done more to protect it. So, when it comes to privacy, why do so many people say one thing and do another? And what can be done about it? What would be the experts advise on the relationships between friends?
| A．Friends should open their hearts to each other. |
| B．Friends should always be faithful to each other. |
| C．There should be a distance even between friends. |
| D．There should be fewer secrets between friends. |
The author says “we live in a world where you simply cannot keep a secret” because ______.
| A．modern society has finally entered a much opened society |
| B．people leave privacy around when using modern technology |
| C．there are always people who are curious about others’ affairs |
| D．many search engines profit by selling people’s privacy |
According to Alessandro Acquits, most Americans _________.
| A．like to exchange their personal secret for the commercial benefit |
| B．aren’t interested in the pitiful commercial benefit to keep their personal secret |
| C．pay no attention to their personal secret for the commercial benefit |
| D．can’t keep the balance between their personal secret and the commercial benefit |
The best title for the passage could be _________?
| A．Is Privacy As Important As Health |
| B．What Can Be Done to Protect the Privacy |
| C．Does Privacy Matter |
| D．Does Modern Technology Reveal Privacy |