Read the article and select the best answer. Article: We live in a digital world now, and a student's technology needs have changed. For the early years, when you are in primary school, you can get by with no technology at all. Even if you have a computer, it's a good idea to get children familiar with libraries. At this age, trips to the library are like family outings. As you get closer to middle school, a computer with Internet access becomes more of a necessity. Teachers will often give assignments that require a student to use the Internet for research. After a computer, technology choices for students become more difficult to make - especially when it comes to cell-phones. Kids will beg their parents for a cell-phone, especially in middle school. For many parents, it's a safety issue: They want to know that their kids can reach them quickly if necessary. For teachers, cell phones can be used to record lessons when students are absent. But many teachers dislike cell-phones. Some kids send messages or have talks in the class. Sending messages also raises the problem of cheating on exams. More and more schools are now forbidding the use of cell-phones. Many kids see iPods as necessary things to have. IPods are great for music, but do they do anything good for your children's education? Maybe they do. s the opinion of Doug Johnson, an educator for 30 years. Johnson says that educators should accept all new forms of technology in the classroom, including iPods. "Some do more with their cell- phones than we can do with our laptops," he jokes. "I don't think we should be afraid. The truth is that it's easier to change the way we teach than to change the technology habits of an entire generation." Question: The following are all reasons why many teachers dislike cell-phones EXCEPT _ . Options: A: cell-phones can be used to cheat on exams B: schoolchildren will send messages during class C: cell-phones can be used to record lessons D: schoolchildren might talk on them during class
C

Read the article and select the best answer. Article: A new study finds that our brains are wired to make music-color connections depending on how the music makes us feel. Mozart's "Flute Concerto No.1 in G Major" is most often associated with bright yellow and orange, whereas his "Requiem in D Minor" is linked to bluish gray, the findings revealed. US researchers from the University of California, Berkeley, enlisted nearly 100 subjects for a study on music and color. With 37 colors, the UC Berkeley study found that people tend to pair faster-paced music in a major key with lighter, more vivid, yellow colors, whereas slower-paced music in a minor key is more likely to be teamed up with darker, grayer, bluer colors. "Surprisingly, we can predict with 95 percent accuracy how happy or sad the colors people pick will be based on how happy or sad the music is that they are listening to," said lead author and UC Berkeley vision scientist Stephen Palmer. In three experiments, the subjects listened to 18 classical music pieces that varied in pace (slow, medium, fast) and in major VS minor keys. In the first experiment, participants were asked to pick five of the 37 colors that best matched the music to which they were listening. Separately, they rated each piece of music on a scale of happy to sad, strong to weak, lively to dull, and calm to angry. Next, the research team plans to study particiapants in Turkey where traditional music employs a wider range of scales than just major and minor. "We know that in Mexico and the US the responses are very similar," Palmer said. "But we don't yet know about China or Turkey." Question: How did the researchers do the research? Options: A: By making predictions. B: By researching journals. C: By conducting experiments. D: By studying famous musicians.
C

Read the article and select the best answer. Article: At the onset of a northern winter, many dream of warmer climates.In 1934 the Canadian-born composer Colin Mcphee did more than dream. He set out for the island of Bali. In his bookA House in Bali,Colin Mcphee described how he first gained insight into the essence of Balinese music.For about a month he had been working on transcribing a complete score to a Balinese play he had seen. It seemed impossible that so much beauty could be achieved with a scale of only five tones. But the distinctive embellishments of the music _ him.Fortunately a young household helper and his friend decided to assist. One morning they set two objects next to Mcphee's piano.They were gangas--metal keyed instruments.The two boys played them in what struck Mcphee as"a fast duet in Morse code". At last the composer had found the key to Balinese music."Wait!" Mcphee would call out from the piano as the boys flew along,"Stop!Please!That bit once more!" Patiently the boys would stop and began again.But soon they were flying again,faster than ever, amazing Mcphee with their memory and precision. Sometimes the patterns repeated.Sometimes they opened up into something new. Then, suddenly the whole duet would fly apart and the boys would burst out laughing,breaking the spell. Although Colin Mcphee left the island in 1939,he remained spellbound by Balinese music.And its rich,distinctive sound would colour many of the compositions he would write for the next quarter century. Question: The passage is mainly about _ . Options: A: a book introducing the island of Bali B: two Balinese boys playing gangas C: a composer named Colin Mcphee D: Balinese music touching Colin Mcphee
D

Read the article and select the best answer. Article: BEIJING--Apple Inc is one step closer to beginning sales of iPad2 tablet computers with cellular network compatibility for the first time in the Chinese mainland, where the consumer-electronics giant is _ an aggressive expansion. According to China's Telecommunication Equipment Certification Center, a device by Apple with third-generation high-speed wireless data capabilities was issued the network access license needed for the company to begin official sales in China.The device, listed under model number "A1396", is compatible with the 3G standard WCDMA, and would work with the cellular network operated by Apple's local iPhone partner, China Unicom (Hong Kong) Ltd. China Unicom declined to comment. Apple already offers the 3G iPad2 in Hong Kong through its partners, but currently only offers Wi-Fi versions of the device in the Chinese mainland.Still, consumers in China, which according to research firm IDC surpassed the US as the world's largest PC market in the second quarter, have been purchasing 3G tablets through unofficial channels. Separately, Apple spokeswoman Carolyn Wu said Sept 6 that the company's first Hong Kong store, set to open this quarter, will be located in the city's central shopping and business district in the International Finance Center's upscale IFC mall, a commercial center and sightseeing spot along the city's waterfront.Wu also said that Apple is planning a new store in Shanghai later this quarter, which will be its biggest store in China.She declined to give more details or to comment on the 3G iPad2. Apple currently has four full-service Apple stores in the mainland, which receive the most traffic of any Apple stores in the world.The company otherwise relies on resellers to get its products into the market. The new stores reflect Apple's confidence in rising demand for its products such as smart phones and tablet computers.Sales in the Chinese mainland, Hong Kong and Taiwan helped boost the company's third-quarter results, newly appointed Chief... Question: According to the news, which of the following statements is true? Options: A: WCDMA is not the only 3G standard in the world. B: Apple Inc sells its products in the market of the Chinese mainland all by its own stores. C: The consumers in China can only get iPad2 of Wi-Fi versions. D: Chinese mainland is the second largest PC market in this year's second quarter.
A