61. The studies show that the driver who has consumed an amount of alcohol within the limit is likely to have an automobile accident than the driver who does not take any alcohol.
A. not so B. not much C. no less D. no more
62. If someone is dying of cancer and begging to be put out of his or her misery, and someone gives that person a deadly dose of morphine, that seems merciful criminal.
A. nevertheless B. otherwise
C. or else D. rather than
63. When we arrived, he found the aged and the sick at home.
A. none but B. none other than
C. nothing but D. no other than
64. I hope all the precautions against air pollution, are suggested by the local government, will be seriously considered here.
A. as B. while C. after D. since
65. Most of is on American television are programs designed to appeal to people who go into the supermarkets and buy the products that are advertised on TV.
A. which B. that C. whatever D. what
66. Suppose there were a flood or an earthquake and the people could not be reached by trains or trucks. packages of food could be dropped from planes, the people might starve.
A. Until B. Before C. Unless D. If only
67. Mary has long had the desire a famous writer even though the study of writing would require years of sacrifice on her part.
A. for becoming B. to become
C. of becoming D. becoming
68. This is so difficult a problem that the scientist is known to on it for about ten years, but hasn’t found a solution yet.
A.have worked B. have been working
C.be working D. work on
69. A majority collectively may be regarded as a being whose opinions and, most frequently, whose interests are opposed to those of another being, which is styled a minority.
A. taking B. takes C. take D. taken
70. I would have passed the college entrance examinations I missed some of the questions and gave the wrong answers.
A. but B. because C. as D. in that
61. Dno more…than…“不比……更……”。此句意为：“研究表明，喝了酒但不过量的司机可能出车祸，不喝酒的司机也同样可能出车祸。”
62. Drather than起并列作用，使merciful与criminal形成本.文,来.源,于.贵,州.学,习.网,www.gzu521.com 平行结构，表示对比。
63. Anone but相当于no one but“只有”，通常接表示人的词；nothing but接表示物的词；none other than和no other than两者的意思都是“(不是别的)……正是……”，与本题全句意思不符。
64. Aas在句中是关系代词，引导非限定性定语从句，其先行词是precautions，其他几个选项都不是关系代词，所以是错误的。
65. Dwhat是关系代词，引导名词性从句，同时又在从句中充当一个成分，如在本句中做从句的主语，整个名词性从句做介词of的宾语；which只能引导形容词性从句；that引导名词性从句时，只是连词；whatever用在句中不通。
66. Cunless“除非”，从主从句的逻辑关系上看是惟一正确选择。句意：“假如发生了水灾或地震，且火车、汽车又无法通至灾区，除非用飞机空投，否则那里的人们就会饿死。”
67. Bto become在句中做desire的定语，意为“成为一个著名作家的愿望”，其他结构一般不做desire的定语。
68. B不定式to have been working…做主语scientist的补足语，用完成进行式表示：“这个科学家已对如此复杂的问题研究了大约十年，并且还要继续研究下去。”
69. Dtaken在句中做后置定语，修饰majority, 由于与所修饰的词是动宾关系，所以应用过去分词，a majority which is taken collectively可以理解为“(把)大多数人作为一个整体”。
70. A句中but表示转折，后面陈述的是事实情况：“……看错了问题所以没答对”。暗指“若不是看错了题，就会答对而且通过考试”。因此句子前半部分用的是虚拟语气would have passed。