56. The passage mainly discusses__________.
　　[ A ] how sex differences are demonstrated in social relations
　　[ B ] how hormone determines sex differences
　　[ C ] why there are differences between males and females
　　[ D ] why men and women have different social roles

　　57. Which of the following is true of women's nurturing nature according to the passage?
　　[ A ] It is not inborn in any sense.
　　[ B ] It is inspired by women' s families.
　　[ C ] It is caused by social prejudice.
　　[ D ] It is partly biological in origin.

　　58. The Harvard Law School example in paragraph 3 suggests that_________.
　　[ A ] women are not as competitive as men
　　[ B ] law is not the fight profession for women
　　[ C ] women are as excellent as men when they are young
　　[ D ] academic credentials are disproportionate to performance

　　59. Which of the following statement is tree according to paragraph 4?
　　[ A ] Men leaders should consult colleagues and subordinates more often.
　　[ B ] Female leaders' success is due to their imitating male leaders.
　　[ C ] Men and women are different in their leadership style.
　　[ D ] Decisiveness is an important quality for a successful politician.

　　60. It can be inferred from the passage that the writer_________.
　　[ A ] denies the difference sexes make in real life
　　[ B ] is prejudiced against men
　　[ C ] discourages women to be competitive
　　[ D ] treats sex difference objectively

　　Part B
　　Directions:
　　Read the texts from an article in which five people talked about energy and making use of it. For questions 61 to 65, match the name of each speaker to one of the statements (A to G) given below. Mark your answers on your ANSWER SHEET 1.

　　Jackson:
　　Viewed from a scientist's standpoint, all of the energy contained in fuel either now or in the future becomes heat. Some of the heat is used directly or produces useful work. The rest is lost or rejected. That is to say, it is radiated into the atmosphere from the engines, motors, furnaces, power lines, television sets, boilers and all the other energy-consuming machinery that makes our wheels go around.

　　Browning:
　　It is necessary to improve the efficiency with. which we use energy in order to do more work. But improvement cannot come overnight, and there are limits beyond which not even science can help. According to the Center for Strategic and International studies, about three quarters of the energy we use to move things, including ourselves, accomplishes no useful work.

　　Jeffrey:
　　In terms of efficiency, buses, trains, and other forms of public transportation may be using en-ergy more efficiently than private automobiles. Unless private automobiles can operate at near capacity, their overall efficiency is poor. For example, an urban bus carrying 36 passengers may achieve an efficiency of around 120 passenger-miles per gallon of gasoline. But buses are not al-ways fully loaded, and sometimes they carry no passengers at all.