57. A small plane crashed into a hillside five miles east of the city, ________all four people on board.
A. killed B. killing C. kills D. to kill
解析：答案是B。现在分词短语killing all four people on board在此用作结果状语。又如：He fired, killing one of the passers-by. 他开枪了，打死了一个过路人。I fell, striking my head against the door and cutting it. 我摔了个跟头，头撞在了门上，划了个口子。
58. It’s a wonderful place for anyone ______ in architecture, as you are.
A. interesting B. to be interested C. being interested D. interested
解析：答案是D 对于一个像你这样对建筑感兴趣的人来说，这是个非常不错的地方。be interested in sth. 对。。。感兴趣 据此先排除A。在此interested可以看成是形容词做定语，修饰anyone. 排除BC
59. Whenever he was asked why he was late for class, he would answer carelessly, always _________ the same thing.
A. saying B. said C. to say D. having said
解析：答案选A 用作伴随状语，原则上要用现在分词。现在分词saying在此表示伴随。
60. We often provide our children with toys, footballs or basketballs, _________ that all children like these things.
A. thinking B. think C. to think D. thought
解析：答案选A。现在分词thinking在此表示伴随。
61. Another feature worth ______ is the role of information throughout a feedback control system.
A. noticed B. noticing C. being noticed D. notice
解析：答案是B 另一个值得注意的特性是信息在整个反馈控制系统中的作用。
62. In April, resident Hu inspected the warships in Qingdao, ________ the 60th anniversary of the founding of the PLA Navy.
A. marking B. marked C. having marked D. being marked
解析：答案是A。mark的意思是“标志”，由于其后带有宾语，所以不可能用过去分词或现在分词的被动形式，故可排除B和D；再从动作的先后顺序来看，应该是先有inspect，后才有mark，所以选A不选C。
63. I believe ______ very largely due to mistaken views of the world.
A. this unhappiness are B. to be this unhappiness
C. this be unhappiness D. this unhappiness to be
解析：答案是D 句意为：我认为这种忧愁很大程度上是由于错误的世界观造成的。
64. If you can’t get in the front door, _________ to the back door.
A. go B. to go C. going D. to be going
解析：答案是A If you can't get in the front door是让步状语，后半句才是主句，是祈使句
65. When they met, Leonards and his enemy were fighting ______.
A. killed each other B. to kill each other
C. killing each other D. to be killed each other
解析：答案是B 句意是"当他们相见的时候,里昂纳多和他的对手都争斗以致于互相残杀",表示打斗的目的是互相残杀,用不定式表示目的
66. The government plans to bring in new laws ________ parents to take more responsibility for the education of their children.
A. forced B. forcing C. to be forced D. having forced
解析：答案是B。由于空格后跟有动词force的宾语，所以就不可能用过去分词或不定式的被动形式，故可排除A和C；再从句意来看，force并不是发生在主句谓语之前的动作，所以不宜用完成式。顺便说一句，如果选项中有不定式to force也可以选。
67. The Chinese are proud of the 29th Olympic Games _________ in Beijing in 2008.
A. hold B. holding C. held D. to be held
解析：答案选D。用于名词后作定语时，用不定式，表示动作尚未发生；由于2008年奥运会在句中的意思是尚未举行，故要用不定式。
68. Before the invention of aero-planes, ______ in the sky like a bird was only a dream.
A. men fly B. to fly C. for flying D. man flys
解析：答案是B 因为根据后面的dream判断，fly还没有实现，所以用不定式表示将来性。这是不定式的特征。而动名词不具备将来性的特征。
69. At last they succeeded ______ the job.
A. to persuade him to take B. in persuading him to take
C. to persuade him taking D. in persuading him taking
解析：答案是B succeed in doing something persuade somebody to do是固定搭配succeed to do不是固定用法，没有这样的表达，有succeed to something 这个用法，这时的to是介词，此时succeed to something 是继承的意思 e.g.She succeeded to the throne(王位) in 1558.
70. At the age of 29, Dave was a worker, ________ in a small apartment near Boston and ________ what to do about his future.
A. living; wondering B. lived; wondering C. lived; wondered D. living; wondered
解析：答案是A。两空均填现在分词，用作定语修饰a worker。注意句中的并列连词and，用于连接两个相同的句子结构（即连接两个现在分词短语）。句意为：戴夫29岁时是一名工人，住在波士顿附近的一间小公寓，不知未来怎么办。
71. All that it does is ______ the place of a house wife.
A. takes B. taking C. take D. being taken
解析：答案是C 它所做的一切就是代替了家庭主妇的位置。句子结构：All (主语）that it does（定语）is （be动词）take the place of a house wife（表语）这句话应该是动词不定式做表语，即to take the place of....。但是因为主语部分出现了do，后面动词不定式符号to省略。
72. _________ into use in April 2000, the hotline was meant for residents reporting water and heating supply breakdown.
A. Put B. Putting
C. Having put D. Being put
解析：答案是A。put…into use为固定短语，其意为“投入使用”。根据句意可知，the hotline与put是被动关系，且于2000年已经完成，所以用过去分词。
A. killed B. killing C. kills D. to kill
解析：答案是B。现在分词短语killing all four people on board在此用作结果状语。又如：He fired, killing one of the passers-by. 他开枪了，打死了一个过路人。I fell, striking my head against the door and cutting it. 我摔了个跟头，头撞在了门上，划了个口子。
58. It’s a wonderful place for anyone ______ in architecture, as you are.
A. interesting B. to be interested C. being interested D. interested
解析：答案是D 对于一个像你这样对建筑感兴趣的人来说，这是个非常不错的地方。be interested in sth. 对。。。感兴趣 据此先排除A。在此interested可以看成是形容词做定语，修饰anyone. 排除BC
59. Whenever he was asked why he was late for class, he would answer carelessly, always _________ the same thing.
A. saying B. said C. to say D. having said
解析：答案选A 用作伴随状语，原则上要用现在分词。现在分词saying在此表示伴随。
60. We often provide our children with toys, footballs or basketballs, _________ that all children like these things.
A. thinking B. think C. to think D. thought
解析：答案选A。现在分词thinking在此表示伴随。
61. Another feature worth ______ is the role of information throughout a feedback control system.
A. noticed B. noticing C. being noticed D. notice
解析：答案是B 另一个值得注意的特性是信息在整个反馈控制系统中的作用。
62. In April, resident Hu inspected the warships in Qingdao, ________ the 60th anniversary of the founding of the PLA Navy.
A. marking B. marked C. having marked D. being marked
解析：答案是A。mark的意思是“标志”，由于其后带有宾语，所以不可能用过去分词或现在分词的被动形式，故可排除B和D；再从动作的先后顺序来看，应该是先有inspect，后才有mark，所以选A不选C。
63. I believe ______ very largely due to mistaken views of the world.
A. this unhappiness are B. to be this unhappiness
C. this be unhappiness D. this unhappiness to be
解析：答案是D 句意为：我认为这种忧愁很大程度上是由于错误的世界观造成的。
64. If you can’t get in the front door, _________ to the back door.
A. go B. to go C. going D. to be going
解析：答案是A If you can't get in the front door是让步状语，后半句才是主句，是祈使句
65. When they met, Leonards and his enemy were fighting ______.
A. killed each other B. to kill each other
C. killing each other D. to be killed each other
解析：答案是B 句意是"当他们相见的时候,里昂纳多和他的对手都争斗以致于互相残杀",表示打斗的目的是互相残杀,用不定式表示目的
66. The government plans to bring in new laws ________ parents to take more responsibility for the education of their children.
A. forced B. forcing C. to be forced D. having forced
解析：答案是B。由于空格后跟有动词force的宾语，所以就不可能用过去分词或不定式的被动形式，故可排除A和C；再从句意来看，force并不是发生在主句谓语之前的动作，所以不宜用完成式。顺便说一句，如果选项中有不定式to force也可以选。
67. The Chinese are proud of the 29th Olympic Games _________ in Beijing in 2008.
A. hold B. holding C. held D. to be held
解析：答案选D。用于名词后作定语时，用不定式，表示动作尚未发生；由于2008年奥运会在句中的意思是尚未举行，故要用不定式。
68. Before the invention of aero-planes, ______ in the sky like a bird was only a dream.
A. men fly B. to fly C. for flying D. man flys
解析：答案是B 因为根据后面的dream判断，fly还没有实现，所以用不定式表示将来性。这是不定式的特征。而动名词不具备将来性的特征。
69. At last they succeeded ______ the job.
A. to persuade him to take B. in persuading him to take
C. to persuade him taking D. in persuading him taking
解析：答案是B succeed in doing something persuade somebody to do是固定搭配succeed to do不是固定用法，没有这样的表达，有succeed to something 这个用法，这时的to是介词，此时succeed to something 是继承的意思 e.g.She succeeded to the throne(王位) in 1558.
70. At the age of 29, Dave was a worker, ________ in a small apartment near Boston and ________ what to do about his future.
A. living; wondering B. lived; wondering C. lived; wondered D. living; wondered
解析：答案是A。两空均填现在分词，用作定语修饰a worker。注意句中的并列连词and，用于连接两个相同的句子结构（即连接两个现在分词短语）。句意为：戴夫29岁时是一名工人，住在波士顿附近的一间小公寓，不知未来怎么办。
71. All that it does is ______ the place of a house wife.
A. takes B. taking C. take D. being taken
解析：答案是C 它所做的一切就是代替了家庭主妇的位置。句子结构：All (主语）that it does（定语）is （be动词）take the place of a house wife（表语）这句话应该是动词不定式做表语，即to take the place of....。但是因为主语部分出现了do，后面动词不定式符号to省略。
72. _________ into use in April 2000, the hotline was meant for residents reporting water and heating supply breakdown.
A. Put B. Putting
C. Having put D. Being put
解析：答案是A。put…into use为固定短语，其意为“投入使用”。根据句意可知，the hotline与put是被动关系，且于2000年已经完成，所以用过去分词。
