【正文】 to find clothes attractive if they see themselves looking happy while trying them on. ―It‘s certainly an interesting area,‖ says Chris Creed at the University of Birmingham, UK. But he notes that using such technology in a shop would be harder than in the lab, because people will use a wide range of expressions. ―Attempting to make slight differences to these and ensuring that the reflected image looks believable would be much more challenging,‖ he says. Of course, there are also important moral questions surrounding such subtly manipulative technology. ―You could argue that if it makes people happy what harm is it doing?‖ says Creed. ―But I can imagine that many people may feel manipulated, unfortable and cheated if they found out.‖ 63． What‘s the main purpose of the Emotion Evoking System? A. To see whether one‘s feeling can be unconsciously affected. B. To see whether one‘s facial expressions can be altered. C. To see whether laughter es before happiness. D. To replace the mirrors in future clothingstore fitting rooms. 64． What can we learn about the webcamera image in the study? A. It recorded the volunteers‘ performance in the task. B. It gave the volunteers a false image. C. It attempted to make the volunteers feel happier. D. It beautified the volunteers‘ appearance in the mirror. 65． What does Creed mention as a limitation of the technology? A. It only changes the areas around the mouth and the eyes. B. It only works in clothing stores. C. It only makes subtle changes to people‘s expressions. D. It only deals with a limited number of facial expressions. 66． What does Creed‘s ment on the moral issues with this technology imply? A. Nothing is more important than happiness. B. Technology is unable to manipulate people. C. People should make their decisions independently. D. People should neglect the harm of the technology. Section C Directions : Complete the following passage by using the sentences listed below. Each sentence can only be used once. Note that there are two sentences more than you need. Suppose you bee a leader in an anization . It‘s very likely that you‘ll want to have volunteers to help with the anization‘s activities . To do so , it should help understand why people undertake volunteer word and what keeps their interest in the work. Let‘s begin with the question of why people volunteer . ___________67_______________For example , people volunteer to express personal values related to unselfishness , to expand their range of experiences , and to strengthen social relationships. If volunteer positions do not meet these needs, people may not wish to participate . To select volunteers , you may need to understand the motivations of the people you wish to attract. People also volunteer because they are required to do so . To increase levels of munity service, some schools have launched pulsory volunteer programs. Unfortunately , these programs can shift people‘s wish of participating from an internal factor(.,‘I volunteer because it‘s important to me‖) to an external factor(., ? I volunteer because I‘m required to do so .‖) . When that happens people bee less likely to volunteer in the Once people begin to volunteer ,what leads them to remain in their positions over time? To answer this question , researchers have conducted followup studies in which they track volunteers over time. For instance , one study followed 238 volunteers in Florida over a year . One of the most important factors that influenced their satisfaction as volunteers was the amount of suffering they experienced in their volunteer the researchers note that attention should be given to ―training methods that would prepare volunteers for troublesome situations or provide them with strategies for coping with the problem they do experience.‖ Another study of 302 volunteers at hospitals in Chicago focused on individual differences in the degree to which people view ―volunteer‖ as an important social . Participants indicated the degree to which the social role mattered by responding to statements such as ―Volunteering in Hospital is an important part of who I am .‖ ― Consistent with the researchers ― expectations, they found a positive correlation between the strength of role identity and the length of time people continued to volunteer. These results , once again , lead to concrete advice:‖ Once an individual begins volunteering ,continued efforts might focus on developing a volunteer role identity Item like Tshirts that allow volunteers to be recognized publicly for their contribution can help strengthen role identity.‖ A. People volunteer mainly out of academic requirements and internal needs. B. People must be sensitive to this possibility when they make volunteer activities a must C. It was assumed that those people for whom the role of volunteer was most part of their personal identity would also be likely to continue volunteer work. D. Individual differences in role identity is most likely to motivate volunteers to continue their work. E. Although this result may not surprise you ,it leads to important practical advice. F. Researchers have identified several factors that motivate people to get involved. Section D Directions : Read the following passage , Summarize the main idea and the main points of the passage in no more than 60 words . Use your own words as far as possible. In the United States alone , over 100 million cellphones are thrown away each year. Cellphone are part of a a growing mountain of electronic waste like puters and personal digital assistants. The electronic waste stream is increasing three times faster than traditional garbage as a whole. Electronic devices contain valuable metals such as gold and silver . A Swiss study reported that while the weight of electronic goods represented by