On the day Apple debuted the often-delayed white-colored iPhone 4, the company's marke
ting department gave a nod to the product's troubled history．
"Finally．" read the big headline Thursday above a picture of the white phone on the homepage of Apple．com．
The white model was supposed to ship alongside the black one at the iPhone 4's launch（推出） last June．But design and manufacturing complications delayed the process by 10 months, catching Apple off guard, executives say．
As CNN reported last month, earlier
test models of the white iPhone 4 produced unclear photos, especially when the flash（闪光灯） was used．Its whiteness confused the proximity sensor （距离传感器） , which detects when the phone is held next to someone's head and turns off the touch screen to save battery life．
These problems weren't present in older iPhones that came in white because they didn't have flash photography; the proximity sensor was unaffected because the front side of previous models was black．
"We thought we were there a year ago, or less than that, when we launched the iPhone 4, and we weren't," Philip Schiller, Apple's chief marketing executive, said in an interview．"It's not as simple as making something white．There's a lot more that goes into both the material science of it —how it holds up over time…but also in how it all works with the sensors．"
Ticonderoga Securities analyst Brian White predicts that the white model could help drive sales of Apple's phones．He says Apple could sell 1 million to 1．5 million every three months until the next iPhone model is unveiled, which is expected to be this fall．
Forty-five people were lined up at Apple's flagship New York store Thursday morning to buy white iPhones, according to a CNN Money report．The reason why white-colored iPhone 4 was delayed by 10 months is that _______．
| A．it's always sold out due to its popularity |
| B．it met some problems concerning design and manufacture |
| C．it lacked white manufacturing materials |
| D．its proximity sensor can't save battery life |
According to the passage, which of the following statements is TRUE?
| A．There are multi-colored models of iPhone 4． |
| B．The same design problems were also found in older white iPhones． |
| C．IPhone4 will be launched this fall． |
| D．Originally designers thought they could solve the problems before iPhone 4 was launched． |
What would be the best title for this passage?
| A．Why the White iPhone 4 Took So Long |
| B．The History of iPhone 4 |
C．The Attraction of White iPhone 4 |
| D．The Design and Manufacture of iPhone 4 |
The Best of Friends
The evidence for harmony may not be obvious in some families. But it seems that four out of five young people now get on with their parents, which is the opposite of the popularly held image(印象)of unhappy teenagers locked in their room after endless family quarrels.
An important new study into teenage attitudes surprisingly shows that their family life is more harmonious than it has ever been in the past.” We were surprised by just how positive today’s young people seen to be about their families,” said one member of the research team.” They’re expected to be rebellious(叛逆的) and selfish but actually they have other things on their minds; they want a car and material goods, and they worry about whether school is serving them well. There’s more negotiation(商议) and discussion between parents and children, and children expect to take part in the family decision-making process. They don’t want to rock the boat.”
So it seems that this generation of parents is much more likely than parents of 30 years ago to treat their children as friends.” My parents are happy to discuss things with me and willing to listen to me,” says 17-years-old Daniel Lazall.” I always tell them when I’m going out clubbing. As long as they know what I’m doing, they’re fine with it.”Susan Crome, who is now 21, agrees.”Looking back on the last 10 years, there was a lot of what you could call negotiation. For example, as long as I’d done all my homework ,I could go out on a Saturday night. But I think my grandparents were a lot stricter with my parents than that.”
Maybe this positive view of family life should not be unexpected. It is possible that the idea of teenagers’ rebellion is not rooted in real facts. A researcher comments,” Our surprise that teenagers say they get along well with their parents comes because of a brief period in out social history when teenagers were regarded as different beings. But that idea of rebelling and breaking away from their parents really only happened during that one time in the 1960s when everyone rebelled. The normal situation throughout history has been a smooth change from helping out with the family business to taking it over.” What is the popular images of teenagers today?
| A．They worry about school | B．They dislike living with their parents |
| C．They have to be locked in to avoid troubles | D．They quarrel a lot with other family members |
The study shows that teenagers don’t want to ___
| A．share family responsibility | B．cause trouble in their families |
| C．go boating with their family | D．make family decisions |
Compared with parents of 30 years age, today’s parents___.
| A．go to clubs more often with their children | B．are much stricter with their children |
| C．care less about their children’s life | D．give their children more freedom |
According to the author, teenage rebellion____.
| A．may be a false belief | B．is common nowadays |
| C．existed only in the 1960s | D．resulted from changes in families |
What is the passage mainly about?
| A．Negotiation in family | B．Education in family |
| C．Harmony in family | D．Teenage trouble in family |
Dogs may help save the day in the Philippines, as they use their noses to smell out survivors buried by Friday’s mudslide(泥石流). The team of dogs arrived in the Philippines from Spain, and this Tuesday they were just beginning their work. Search officials told CNN they hope the recent rain will wash away the smell of rescue teams so the dogs can do their job more accurately.
The dogs were brought in after sound equipment found sounds coming from deep inside the ruins, at a place where a school stood before the mudslide covered it. The sounds could mean people are still alive under all the mud or it could just be the earth resettling.
On Monday, rescue workers worked at the school site until three in the morning, trying to locate survivors, and they will begin digging again as soon as the dogs think they find someone.
Human teams from the US, Malaysia, and Australia are all trying to help, too. But so far they have yet to locate any survivors. Rescue workers told CNN that an earlier report that 50 survivors had been found was false.
How did all that mud bury the village in the first place? On Friday, 2,400-foot Mt Kanabag turned into a mudslide after two weeks of constant rain weakened it. The mountain crumbled and the mud fell onto the village Guinsaugon, burying the 1,800 people who lived there . Out of the 300 houses in the village, only 3 were not covered by the mud . The village is on a southern Philippine Island called Levte. Rescue efforts have been difficult because the village takes six hours to reach from the nearest airport. Hopefully, the dogs can help their human friends find survivors.According to the search officials’ words in the first paragraph, we can learn that_________
| A．the smell of rescue teams can disturb the dogs |
| B．the dogs can follow the smell of rescue teams |
| C．the gods can’t smell the rescue teams |
| D．the dogs can tell the differences between people and rescue teams |
The main purpose of this passage is probably_______.
| A．to show the way to rescue the victims in the ruins |
| B．to introduce the instruments to save victims in a disaster |
| C．to tell readers that dogs can smell out victims buried in the ruins |
| D．to show how to train dogs to save victims in a mudslide |
How many survivors were found by the dogs?
| A．50. | B．Only a few. | C．1,800. | D．None. |
The reason why the rescue work wasn’t going smoothly was probably that_______.
| A．the rain was heavy |
| B．so many people were buried |
| C．it was difficult to reach the village |
| D．these is little chance to save the survivors |
The underlined word “crumbled” in the last paragraph can be replaced by______.
| A．broke | B．shook | C．fell | D．moved |
Now let’s talk about doing well by doing good—many people who have ever been volunteers for the community find their place in relative jobs or even make their way to be corporate(团体的)leaders.
Consider the case of Kimberly Mulcahy. Throughout her career, Mulcahy has actively volunteered in her community, profession and industry. Though she put in long hours as Vice President at a Fortune 500 company, she also found time to professional and community organizations.
Then last year, the unexpected thing happened. The company where she’d worked for more than 20 years was bought out and she was laid off.
On hearing the news, those who she served were quick not only to offer her support—but actual jobs! In the end, Mulcahy was hired by a PR agency—she used to work as a director of her industry association. And she brought with her several accounts based on relationships she had formed through volunteering.
Volunteering was a godsend(天赐之物)to Todd, who has been a mid-level manager at the same company for many years. After he was out of work, he felt old and disappointed. But Todd knew he needed a change. Todd became involved in community service. He joined his town’s volunteer fire department and was soon appointed to the finance committee.
Sometimes volunteering helps you bring passion to your work, other times it can turn your life’s passion into your work. Cape Cod Baseball League President Judy Scarafile is a registered pharmacist(药剂师)whose love of the game led her to volunteered as league publicist(宣传员), secretary and deputy commissioner woman to hold the top post.
Whether you are to enter the workforce, build your resume, or follow your passion, volunteering is good for the soul and the career. By saying “doing well by doing good” in Paragraph 1, the author wants to_____.
| A．encourage us just to do it, and it will be better |
| B．encourage us to try as hard as possible |
| C．tell us not to give up |
| D．tell us that people who have volunteered their way into |
Which of the following is NOT true about Mulcahy according to the passage?
| A．Mulcahy put in long hours as Vice President at a Fortune 500 company. |
| B．Mulcahy becomes a famous football player. |
| C．Mulcahy brought with her several accounts based on relationships she had formed through volunteering. |
| D．Mulcahy was hired by a PR agency. |
Which of the following words can best describe Todd?
| A．Learned | B．Lucky | C．Rude | D．Realistic |
Which of the following can be the best title for the passage?
| A．Volunteer Work Can Boost Your Career. |
| B．Mulcahy’s Voluntary Work Experience. |
| C．It’s a Good Chance to Be a Volunteer. |
| D．Volunteer Work. |
Does technology pose a threat to the purity of Chinese language?
Many Chinese use instant messenger tools such as MSN or QQ, listen to music on MP3 players and log on the Internet using ADSL—most without knowing the literal Chinese translation of the abbreviations(缩略词). But they don’t have to, as many English letters have become part of the local vocabulary.
A dozen abbreviations including GDP, NBA, IT, MP3, QQ, DVD and CEO are among the 5,000 most-frequently used words in the Chinese media last year, according to a report on the 2006 Language Situation in China.
The report said some parents are so keen on English letters that a couple tried to name their baby “@”, claiming the character used in email addresses reflects their love for the child. While the “@”is obviously familiar to Chinese e-mail users, they often use the English word “at” to pronounce it “ai ta”,or “love him”.
The study collected more than 1 billion language samples from newspapers, magazines, TV, radio and websites. The annual report is jointly compiled by the Ministry of Education and the State Language Commission.
“Nowadays, more and more English abbreviations are being used in Chinese, making them an important part of modern language,” said Hou Min, a professor at Communication University of China.
“The abbreviations have gained popularity because of the ease of usage,” Hou said. For example, DNA is much simpler to use than its Chinese version. “As more Chinese people learn foreign languages, especially English, in recent years, using abbreviations has become a trend among educated people,” she added.
Some language scholars fear such usage will contaminate(污染)the purity of Chinese and cause confusion in communication. Which of the following is TRUE about the report on the 2006 Language Situation in China?
| A．The report is compiled by the Ministry of Education alone. |
| B．The report is compiled every year. |
| C．The report is compiled every two years. |
| D．The report is based on over 1 billion language samples from websites. |
Why does the author use the example of a couple who tried to name their baby “@”?
| A．To show Chinese is badly polluted by English. |
| B．To express the couple’s love for the child. |
| C．To indicate “@”is a very common sign among the e-mail users. |
| D．To show some people are very enthusiastic over English letters. |
Why are the English abbreviations becoming more and more popular according to the passage?
| A．Because English is the most common language in the world. |
| B．Because using English abbreviations is a fashion. |
| C．Because English abbreviations are easy and simple to use. |
| D．Because English abbreviations are easy to pronounce. |
What can we infer from the passage?
| A．People should know clearly the exact Chinese translation of English abbreviations. |
| B．More and more Chinese people will use English abbreviations in the future. |
| C．Most parents like to give their child English names now. |
| D．Language scholars hate to use English abbreviations. |
Why did humans evolve to walk upright? Perhaps because it’s just plain easier. Make that “energetically less costly”, scientifically speaking.
Bipedalism—walking on two feet, is one of the defining characteristics of being humans, and scientists have debated for years how it came about. In the latest attempt to find an explanation, researchers trained five chimps(黑猩猩)to walk on a treadmill(跑步机)while wearing masks that allowed measurement of their oxygen consumption. The chimps were measured both while walking upright and while moving on their legs and knuckles(膝关节).That measurement of the energy needed to move around was compared with similar tests on humans and the results are published in this week’s online edition of “Proceedings of the National Academy of Sciences”.
It turns out that humans walking on two legs use only one-quarter of the energy that chimps use while knucklewalking on four limbs(肢).And the chimps, on average, use as much energy using two legs as they did when they used all four limbs.
However, there were differences among chimps in how much energy they used, and this difference corresponded to their different manner of walking and anatomy(解剖构造).One of the chimps used less energy on two legs, one used about the same and the others used more, said David Raichlen, assistant professor of anthropology at the University of Arizona.
“What we were surprised at was the variation(变异) ”, he said in a telephone interview. Interview. “That was pretty exciting, because when you talk about how evolution works, variation is the bottom line, without variation there is no evolution.”
Walking on two legs freed our arms, opening the door to drive the world, said Raichlen. “We think about the evolution of bipedalism as one of first events that led hominids(原始人)down the path to being humans.”
The research was supported by the National Science Foundation and the L.S.B.Leakey Foundation. The underlined word “Bipedalism” in Paragraph 2 probably means____.
| A．moving sideways | B．walking upright |
| C．walking on four legs | D．running fast |
We can infer from the passage that____.
| A．scientists have no idea on how humans’ walking on two legs came about |
| B．scientists have had different views on why chimps walk on four legs |
| C．scientists have had different views on how humans’ walking on two legs vame about |
| D．scientists have had similar views on how humans’ walking on two legs came about |
What is Paragraph 4 mainly about?
| A．How chimps saved energy. |
| B．Why chimps didn't walk on two legs. |
| C．David Raichlen studied chimps. |
| D．Different chimps consumed different energy. |
According to the passage, humans walk upright in order to____.
| A．conserve energy | B．differ from other animals |
| C．free their brains | D．strengthen their legs |
粤公网安备 44130202000953号