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48. In today's class, the students were asked to __their mistakes on the exam paper and put in their possible corrections.
A) cancel B) omit
C) extinguish D) erase
【解析】选D。在今天的课上,学生们被要求擦去试卷上的错误答案并填上改正后的答案。本题考察的动词词义的辨析,cancel“取消”,omit“省略”,extinguish“熄灭,灭绝”,erase“擦去”。
49. The Government's policies will come under close __ in the weeks before the election.
A) appreciation B) specification
C) scrutiny D) apprehension
【解析】选C。在选举之前的几个星期,政府的政策将受到仔细的检查监督。本题考察的是名词词义的辨析,appreciation“感激,欣赏”,specification“规格,说明书”,scrutiny“详细审查”,apprehension“理解,拘捕”。
50. Police and villagers unanimously __the forest fire to thunder and lightning.
A) ascribed B) approached
C) confirmed D) confined
【解析】选A。警察和村民一致认为森林火灾是由闪电引起的。本题考察的是动词搭配问题。ascribe to “把……归因于”。approach“接近”,confirm “确认,证实”,confine“限制”。
51. In some remote places there are still very poor people who can't afford to live in __conditions.
A) gracious B) decent
C) honorable D) positive
【解析】选B。在一些偏远的地方还有很多穷人过不上象样的日子。本题考察形容词的词义辨析,gracious“亲切的,和蔼的”,decent“象样的,得体的”,honorable“光荣的”,positive “肯定的,积极的”。
52. Since our knowledge is __ none of us can exclude the possibility of being wrong.
A) controlled B) restrained
C) finite D) delicate
【解析】选C。我们掌握的知识是有限的,所以没有人能排除犯错误的可能性。本题考察的是形容词词义的辨析,controlled“受约束的”,restrained“受限制的”,finite“有限的”,delicate“精致的,脆弱的”。
53. You shouldn't __your father's instructions. Anyway he is an experienced teacher.
A) deduce B) deliberate
C) defy D) denounce
【解析】选C。你不应该公然反抗你父亲的指导,毕竟他是一个有经验的教师。deduce“推论,演绎”,deliberate“深思熟虑的, 故意的”,defy “公然反抗”,denounce“谴责”。
54. The company management attempted to __information that was not favorable to them, but it was all in vain.
A) suppress B) supplement
C) concentrate D) plug
【解析】选A。这家公司试图去禁止不利于它的信息的发表,这样做根本是徒劳的。本题考察的是动词词义的辨析,suppress“禁止…的发表,镇压”,supplement“补充”,concentrate“集中,浓缩”,plug“差上,堵”。
55. It is my hope that everyone in this class should __ their errors before it is too late.
A) refute B) exclude
C) expel D) rectify
【解析】选D。我希望我们班里的每一个人都能够及时的改正自己的错误。本题考察的是动词词义的辨析,refute“反驳”,exclude“排除”,expel“驱逐, 开除”,rectify “纠正”。(接下页) |