118. Art museums do not usually think of their collections as capital or consider the interest income that would be generated if a portion of the capital would have been invested in another form. (A) be generated if a portion of the capital would have been (B) have been generated if a portion of the capital would have been (C) be generated if a portion of the capital were (D) be generated if a portion of the capital was (E) be generated if a portion of the capital had been
答案是C，我选的是D，为什么是were呢a portion of the capital应该不可数吧，难道是类似与“If I were you”的用法？
119. Artificial intelligence emerged during the late 1950’s as an academic discipline based on the assumption that computers are able to be programmed to think like people. (A) are able to be programmed to think like people (B) were able to be programmed to think as people (C) can be programmed to think as people can (D) could be programmed to think like people (E) are capable of being programmed to think like people do
答案是D，由于时态问题，可以先排除AE，剩余的BCD中为什么要选D呢？think as people和think like people有什么区别呢
139. As the etched lines on computer memory chips have become thinner and the chips’ circuits more complex, both the power of the chips and the electronic devices they drive have vastly increased. (A) the chips’ circuits more complex, both the power of the chips and the electronic devices they drive have (B) the chips’ circuits more complex, the power of both the chips and the electronic devices they drive has (C) the chips’ circuits are more complex, both the power of the chips and the electronic devices they drive has (D) their circuits are more complex, the power of both the chips and the electronic devices they drive have (E) their circuits more complex, both the power of the chips and the electronic devices they drive have
答案选B，我选了A，到底both the power of和the power of both有什么区别啊，为什么选后者，难道前者应该也用has？
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发表于 2007-5-18 19:33:00
