话剧《酒后》的作者是谁？（） A.丁西林 B.曹禺 C.田汉 D.郭沫若

Questions 61—65 are based on Passage Two:Passage TwoAs the 21st century begins, a number of leaders in politics, education, and other professions believe that the US must adopt some new values to go along with the old traditional ones. What new values should Americans adopt This is a very difficult question to answer. Certainly, a greater value should be placed on the conservation of natural reasources; Americans should learn to use less and waste less. But conservation has never been a p value to Americans, who have believed that their country offered an endless,abundant supply of natural resources.Recently, progress has been made—more and more Americans are recycling their paper,cans,bottles,and other goods—but old wasteful habits died hard. Furthermore,the need to protect the environment may conflict with the need for jobs,as in the Northwest ,where conservationists battle lumber companies that want to cut down ancient redwood trees. A belief in the value of conservation is still compared with other American values; it can become per only as Americans see the need for it more clearly.In addition,Americans may need to place a p value on cooperation on a national scale to achieve important national objectives. The American idea of the national good has never been based on national cooperation but rather on the freedom of the individual, maintaining those conditions that provide the greatest freedom and prosperity for the individual . It is far more difficult for Americans to accept shared sacrifice for the common good and wellbeing of the entire country. For example ,although the majority of Americans believe that it is extremely important to balance the national budget and reduce the deficit, they do not want to see cuts in government programs that benefit them personally.The American value of competition also hinders the development of a spirit of national cooperation. Competition sometimes encourages feelings of suspicion rather than the mutual trust that is necessary for successful national cooperation.Although Americans often cooperate successfully on the local level—in neighborhood groups and churches, for example, on the national level, they may see themselves as part of an interest group that is competing with other interest groups for government funds. A request by the national government for shared sacrifice may be seen as coercive and destructive rather than voluntary and constructive. However, the demands for the 21st century may compel Americans to place a greater value on national cooperation to solve problems that affect them all, directly and indirectly.

The value of competition works against the spirit of national cooperation in that ().

A．it makes people not believe in the government

B．it causes people to suspect but not to trust each other

C．it makes people even unable to cooperate well on local levels

D．it encourages people to gain success through individual hard work

唐高祖李渊自认为是老子后裔，规定老子地位在孔子之上，佛教位居第三；武则天时明令佛教位在道教之上；后来唐武宗又大规模地“灭佛”。这反映出唐代

A．皇帝的好恶决定宗教兴亡

B．道教的社会影响最大

C．儒学的政治地位最为稳固

D．佛教的社会基础薄弱

阅读《背影》中的一段文字，回答下列问题。
我们过了江，进了车站。我买票，他忙着照看行李．行李太多了，得向脚夫行些小费，才可进去。他便又忙着和他们讲价钱。我那时真是聪明过分，总觉他说话不太漂亮，非自己插嘴不可．但他终于讲定了价钱；就送我上车。他给我拣定了靠车门的一张椅子；我将他给我做的紫毛大衣铺好坐位。他嘱我路上小心，夜里要警醒些，不要受凉。又嘱托茶房好好照应我．我心里暗笑他的迂；他们只认得钱，托他们真是白托!而且我这样大年纪的人，难道还不会料理自己么唉，我现在想想，那时真是太聪明了!

设栈S和队列Q的初始状态为空，元素按照a、b、c、d、e的次序进入栈S，当一个元素从栈中出来后立即进入队列Q。若队列的输出元素序列是c、d、b、a、e，则元素的出栈顺序是（1），栈S的容量至少为（2）。

空白（2）处应选择（）

A.2

B.3

C.4

D.5

变压器正常运行时是连续均匀的嗡嗡声。（）