In this part there are five sentences, each with one word or phrase underlined.Choose the one from the four choices marked A, B, C and D that best keeps the meaning of the sentence.

　　1. Essentially, a theory is an abstract, symbolic representation of what is conceived to be reality.

　　A. impression

　　B. imagination

　　C. expression

　　D. presentation

　　2. Television commercial have been under constant scrutiny for the last few years.

　　A. reflection

　　B. examination

　　C. attack

　　D. pressure

　　3. The mayor has spent a handsome amount of time in his last tern working to bring down the tax rate.

　　A. plenty

　　B. sufficient

　　C. moderate

　　D. considerable

　　4. His poor performance maybe attributed to the lack of motivation.

　　A. focused on

　　B. caused by

　　C. viewed as

　　D. taken for

　　5. The new cut in interest rate is meant to promote domestic investment.

　　A. obtain

　　B. encourage

　　C. publicize

　　D. advertise

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　　正确答案

　　1.【答案】C

　　【解析】句中词representation表示。

　　A. impression印象

　　B. imagination想象

　　C. expression 表达

　　D. presentation 报告

　　【译文】在本质上，理论是抽象的，这种抽象是可以构想为现实的符号表示。

　　2.【答案】B

　　【解析】句中词scrutiny监督。

　　A. reflection反映

　　B. examination检查 C. attack 攻击

　　D. pressure 压力

　　【译文】电视商业广告在过去的几年里一直接受监督检查。

　　3. 【答案】D

　　【解析】句中词handsome慷慨的。

　　A. plenty 大量 (名词词性)

　　B. sufficient足够的 C. moderate 适度的

　　D. considerable大量的

　　【译文】市长在最后的任期内花费大量的时间致力于降低税率。

　　4.【答案】B

　　【解析】句中词attributed to归因于。

　　A. focused on集中

　　B. caused by因为

　　C. viewed as 视为

　　D. taken for认为

　　【译文】他差劲的表现是由于缺乏动力引起的。

　　5.【答案】B

　　【解析】句中词promote 促进。

　　A. obtain获得

　　B. encourage鼓励

　　C. publicize发表

　　D. advertise广告