【文章內(nèi)容簡介】 abroad. In spite of this support, there have been conflicts in the panda relief program. One important problem is the difficulty Peking is having balancing the remendations of environmentalists with China39。s ambitious goal of agricultural and industrial modernization . Wolong is but one example of this difficulty. This 494,000aore preserve was declared a protected area in 1975. Yet 1800people ,mostly Tibetans, still live in the preserve, logging, trucks still roll down the narrow mountain roads , and blasting work still goes on at the site of a new 160000kilowatthydroelectric plant Just six miles away. The means that the pandas39。 fight for survival will not be an easy one, with the concerted effort of man. For in the end, even if they can survive the dangers of the wild, they must still contend with man him self. 46. Efforts to save the endangered pandas _______. A) have failed pletely B) have proven highly successful C) have met with setbacks but brought hope D) have receive no response from the scientists 47. Which of the following threatens the pandas39。 survival in the Wolong preserve? A) Local population . B) Economic development. C) Unfavorable environment. D)All of the above. 48. All of the following help prevent the decline of the panda population EXCEPT _______. A) the reproduction of panda offspring during captivity B) the largescale fundraising drives C) the rescue of the injured and the sick D) the cultivation of new bamboo forests 49. If can be inferred from the passage that_______. A) Switzerland is the only country that contributes in the panda relief program B) the survival of pandas is an international concern C) it is too late to rescue the endangered pandas. D) the lovely pandas will soon die out 50. The tone of the author39。s conclusion concerning pandas39。 survival is_______. A) worried B) optimistic C) angry D) impersonal Questions 51 to 55 are based on the following passage. Revenge is one of those things that everyone enjoys. People don39。t like to talk about it, though. Just the same, there is nothing more satisfying or more rewarding than revenge. The purpose is not to harm your victims but to let them know that you are upset about something that they are doing to you ,Careful plotting can provide you with relief form bothersome coworkers, gossiping friends or nagging family member Coworkers who make ments about the fact that you are always fifteen minutes late for work can be taken care of very simply. All you have to do is get up extra one day. Before the sun es up, drive to each coworker39。s house. Reach under the hood of your coworker39。s car and disconnect the center wire that leads to the distributor cap, the car will be unharmed, but it will not start, and your friends at work will all be late for work on the same day. If you39。re lucky, your boss might notice that you are the only one there and will give you a raise. Gossiping friends at school are also perfect targets for a simple act of revenge. A way to trap either male or female friends is to leave phony messages on their lockers. If the friend that you want to get is male, leave a message that a certain girl would like him to stop by her house later that day. With any luck her boyfriend will be there. The girl won39。t know what39。s going on, and the victim will be so embarrassed that he probably won39。t leave his home for a month. When Mom and Dad and your sisters and brothers really begin to annoy you, harmless revenge may be just the way it make them quiet down for a while. The dinner table is a likely place. Just before the meal begins, throw a handful of raisins into the food. Wait about five minutes and, after everyone has begun to eat, cover your mouth with your hand and begin it make odd noises. When they ask you what the matter is, point to a raisin and yell. Bugs! They39。ll dump their food in the disposal, jump into the car, and head for McDonald39。s. Thai night you39。ll have your first quiet, peaceful meal in a long time. A wellplanned revenge does not have it hurt anyone. The object is simply it let other people know that they are beginning to bother you. 51 . According to the passage a harmless revenge is _______. A) to amuse the victim B) to react to those who bother you C) to prevent one from disturbing others D) to hurt nobody emotionally 52. As a harmless revenge, you might e first and get a raise by _______. A) making your colleagues e late B) getting up earlier than your colleagues C) destroying your colleagues39。 cars D) pleasing your boss 53. Which of the following statements is TRUE according to the second example? A) The girl received a phony message. B) The victim was invited by the girl. C) The girl managed to revenge the victim harmlessly. D) The girl wasn39。t expecting the victim. 54. The family members dumped their food in the disposal because _______. A) they thought their food had been spoiled B) they wanted to eat out C) they wanted to have a peaceful meal D) they didn39。t like the food with raisins 55. The main topic of the passage is how to _______. A) avoid nagging family members B) silence gossiping friends C) make a harmless revenge D) deal with bothersome coworkers Questions 56 to 60 are based on the following passage. Investment in the public sector, such as electricity, irrigation, public services and transport (excluding vehicles, ships and planes) increased by about 10% although the emphasis moved to the transport and away from the other sectors mentioned. Trade and services recorded a 1617% investment growth, including a 30% increase in investment in business premises. Industrial investment is estimated to have risen by 8% . Although the share of agriculture in total gro