Every day it seems that people are coming up with new and innovative ways to use mobile devices like cellphones and smart phones. Researchers at Princeton University are looking for new ways to measure a person's sense of _ with mobile devices. To gain a better understanding of how cellphones and other mobile devices can measure our sense of happiness, the research team conducted a study that was published recently in the journal Demography. To gather data for their study, the team created an application for mobile devices using the Android operating system. Once the app was developed, the researchers invited people to download it and take part in their study. Over a three-week period, the research team was able to collect data from some 270 participants living in 13 countries. Participants came not only from the United States, but also from other nations like Australia, Canada, China, France, Germany, Israel, Japan, Norway, South Korea, Spain, Sweden and the United Kingdom. Over the course of the study, participants received occasional text questions from the researchers that asked "How happy are you?". Along with recording their response, the app used the mobile device's built-in GPS to keep track of the participant's location. The study participants were asked to rate their current state of happiness on a scale of zero to five. As they gathered data from the information collected through the application, the researchers then were able to create new methods that could help provide a better understanding of how our surroundings can influence our emotional well-being. The researchers learned that mobile devices can provide an effective way to quickly grab information that, because of today's active lifestyle, can be difficult to record. Being able to quickly grab this information was something the researchers felt was important. They said feelings and emotions that were recorded as they were happening were most likely to be more honest and precise than using other methods like writing down how they felt on a... The best title of the passage is most likely to be " _ ". A) People's Sense of Happiness Related to Mobile Phones B) Scientists Track Happiness with Cellphones C) Methods to Rate People's Happiness D) A Better Understanding of People's Sense of Happiness
B
(Question)
The most frightening words in the English language are, "Our computer is down." You hear it more and more when you are on business. The other day I was at the airport waiting for a ticket to Washington and the girl in the ticket office said, "I'm sorry, I can't sell you a ticket. Our computer is down." "If your computer is down, just write me out a ticket." "I can't write you out a ticket. The computer is the only one allowed to do so." I looked down on the computer and every passenger was just standing there drinking coffee and staring at the black screen. Then I asked her, "What do all you people do?" "We give the computer the information about your trip, and then it tells us whether you can fly with us or not." "So when it goes down, you go down with it." "That's good, sir." "How long will the computer be down?" I wanted to know. "I have no idea. Sometimes it's down for 10 minutes, sometimes for two hours. There's no way we can find out without asking the computer, and since it's down it won't answer us." After the girl told me they had no backup computer, I said. "Let's forget the computer. What about your planes? They're still flying, aren't they?" "I couldn't tell without asking the computer." "Maybe I could just go to the gate and ask the pilot if he's flying to Washington, " I suggested. "I wouldn't know what gate to send you to. Even if the pilot was going to Washington, he couldn't take you if you didn't have a ticket." "Is there any other airline flying to Washington within the next few hours?" "I wouldn't know, " she said, pointing at the dark screen. "Only 'IT' knows. 'It' can't tell me." By this time there were quite a few people standing in lines. The word soon spread to other travelers that the computer was down. Some people went white, some people started to cry and still others kicked their luggage. The best title for the article is _ . A) When the Computer Is Down B) The Most Frightening Words C) The Computer of the Airport D) Asking the Computer
(Answer)
A
Ques:The man behind the Apple empire died at 56 last year. He was one of the people who made Silicon Valley the capital of technological invention. Author and business consultant Jim Collins once called Jobs the "Beethoven of business". When asked what Steve Jobs will be best remembered for, many of us would name a particular product:the iPod, the iPhone or the iPad, for example. But in the eyes of Eric Jackson, a reporter with Forbes magazine, Jobs brought the world much more than these popular devices . Here are some of the lessons he taught us: 1. The most lasting inventions mix art and science. Jobs pointed out that the team members working with Apple were trained in anthropology , art, history, and poetry. He believed this was important in making Apple's products stand out. 2. Never fear failure. Jobs was fired by the successor he himself chose. It was one of the most public embarrassments of the last 30 years in business. However, Jobs didn't hide away or try to get a new job. He _ and got back to work. 3. You can't look forward to connecting the dots--you can only look backward. This means that, however much we try to plan things ahead of time, life is always full of unexpected things. What seems like bitter pain and defeat could turn out to sow the seeds of unimaginable success in years to come. You can't connect the dots looking forward. But you have to trust that all the dots will be connected in the future. 4. Listen to that voice in tile back of your head that tells you if you're on the right track or not. Most of us simply decide that we're going to work in finance or become a doctor because it's what our parents tell us to do. Whatever your voice is telling you, it is smart to listen to it--like Jobs did. Just as Caroline and Amy from his empire put it, "Steve was one of the most inspiring yet toughest boss ever--but who else could have built Apple? What Steve left is sure to inspire generations of creative thinkers to think differently. His influence will be felt throughout the world." What can we learn from the passage ? _ . A) Steve Jobs is the first one who founded the Silicon Valley B) Steve Jobs is only memorized for the popular device iPhone C) Combining art with science is really vital in making Apple's products noticeable D) all the team members in Silicon Valley are trained in anthropology, art, history and poetry

Ans:
C