摘要: can , be able to be able to 表示经过努力后, 能够做到; be able to 有多种形式的变化.can 1). 表示体力或脑力方面的能力; 2). 表示允许.可能性.could 是can的过去式, 表示过去有能力及过去存在的可能性 ; 用于疑问句表示委婉地提出问题.1). The fire spread through the hotel very quickly but everyone get out. A. had to B. would C. could D. was able to 2). She asked if she could keep the book for another two days. 3). -Will you stay for lunch? -Sorry, . My brother is coming to see me. A. I mustn't B. I can't C. I needn't D. I won't
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____ keep it a little longer ? I want it very much .
A . Able I to B . Be able I to C . Can I D . Can I able to
查看习题详情和答案>>____ keep it a little longer ? I want it very much
- A.Able I to
- B.Be able I to
- C.Can I
- D.Can I able to
Only in this way _______ progress in your English.
- A.you make
- B.can you make
- C.you be able to make
- D.will you able to make
Steve Jobs made technology fun.The co-founder of Apple died last Wednesday at the age of fifty-six He had fought for years against cancer.Mourners gathered outside his house in Palo Alto, California, and Apple stores around the world.
Tim Bajarin, president of a high-tech research and consulting company, said "If you actually look at a tech leader, they're really happy if they have one hit in their life.Steve Jobs has the Apple II, the Mac, the iPod, the iPhone, the iPad and Pixar."
Steve Jobs was a college dropout.He was adopted by a machinist and his wife, an accountant.They supported his early interest in electronics.
He and his friend Steve Wozniak started Apple Computer—now just called Apple—in nineteen seventy-six.They stayed at the company until nineteen eighty-five.That year, Steve Wozniak returned to college and Steve Jobs left in a dispute(分歧)with the chief executive.
Mr.Jobs then formed his own company, called NeXT Computer.He rejoined Apple in nineteen ninety-seven after it bought NeXT.He helped remake Apple from a business that was in bad shape then to one of the most valuable companies in the world today.
Steve Wozniak, speaking on CNN, remembered his longtime friend as a "great visionary and leader'' and a "marketing genius(天才)".
President Obama said in a statement: "By building one of the planet's most successful companies from his garage, he exemplified the spirit of American ingenuity.By making computers personal and putting the Internet in our pockets, he made the information revolution not only accessible, but intuitive and fun."
David Carroll is a professor at Parsons School of Design in New York City.He says Steve Jobs not only revolutionized technology, he also revolutionized American business.
"The fact that he was able to redesign American commerce top to bottom and across is really stunning (令人惊奇的).He probably will be considered an industrial giant on the scale of Thomas Edison and Henry Ford, so one of the great[s] of all time." David Carroll said.
Steve Jobs stepped down as Apple's chief executive in August because of his health.He died a day after the company released a new iPhone version that met with limited excitement.Apple's new chief, Tim Cook, will also have to deal with the new Kindle Fire tablet computer from Amazon.com.It costs less than half as much as an iPad but also does less.
- 1.
Why did people all over the world mourn Steve Jobs?
- A.He was very courageous in the face of cancer.
- B.He became very rich though dropping out college.
- C.He released a new iPhone version before death.
- D.He revolutionized technology and made it enjoyable.
- A.
- 2.
Which of the following can easily prove that Jobs is a "marketing genius"?
- A.After Apple, he founded NeXT Computer.
- B.He made Apple very valuable once again in the world.
- C.He developed a series of Apple products.
- D.He was considered the greatest industrial figure of all time.
- A.
- 3.
What does the underlined part in Paragraph 7 mean?
- A.Jobs was a typical example of American spirit of creation.
- B.Jobs enriched the American spirit of science and freedom.
- C.Jobs eventually realized his American dream.
- D.American people are good at inventing things.
- A.
- 4.
Which of the following is true according to the text?
- A.Jobs's parents discouraged him from working on electronics
- B.Jobs stayed in Apple as chief executive for about 24 years.
- C.Jobs started his career in his family garage.
- D.Run unsuccessfully, Apple was sold to NeXT Computer.
- A.
In Greek mythology(神话), the gods punished Sisyphus by forcing him to roll a rock up a steep hill for eternity(来世). But he was probably better off than if they’d forced him to sit and stare into space until the end of time, conclude the authors of a new study on keeping busy. They found that people who have something to do, even something pointless, are happier than people who sit around.
“The general phenomenon I’m interested in is why people are too busy doing what they are doing in modern society,” says Christopher K. Hsee, of the University of Chicago. “People are running around, working hard, the way beyond the basic level.” Sure, there are reasons, like making a living, earning money, and so on. But, Hsee says, “I think there’s something deeper: We have extra energy and we want to avoid idleness.”
In a study 98 students were asked to complete two surveys. After they had completed the first they were made to wait 15 minutes to receive the next one. They were given a choice of either handing in the first survey nearby or at a more distant location they had to walk to. Whichever option they chose, they received a chocolate bar. Not everyone chose to go to the faraway location. Two-thirds chose the lazy option. Yet those who chose to stay busy by going to the faraway location were found to be happier than those who had stayed put.
But if the chocolate bars offered at the two locations were different, they were more likely to choose the far location—because they could make up a good and acceptable reason for the trip, Hsee and his colleagues say.
Hsee thinks it may be possible to use this principle—people like being busy, and they like being able to show being busy right or reasonable—to benefit society. “If we can find a way for idle people to engage in activity that is at least not harmful, I think it is better than destructive business,” he says. Hsee himself has been known to give a research assistant a useless task when he doesn’t have anything to do, so he isn’t sitting around the office getting bored and depressed.
- 1.
The author starts the passage with the Greek mythology story to ________.
- A.make it easier to understand the passage
- B.draw readers’ attention to Greek culture
- C.show Greek people enjoyed being busy
- D.bring about the subject of the passage
- A.
- 2.
According to Hsee, people are busy in modern society because they want to _________.
- A.make others think they are not lazy
- B.keep their energy at the basic level
- C.earn more money to support their family
- D.avoid the state of having nothing to do
- A.
- 3.
The underlined phrase “stayed put” in Paragraph 3 probably means __________.
- A.remained there
- B.kept occupied
- C.got around
- D.stayed awake
- A.
- 4.
How does Hsee’s assistant probably feel while performing a task?
- A.Blue.
- B.Empty.
- C.Contented.
- D.Trapped.
- A.