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- 2012-1-29
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1.According to United States Air Force officials, a cannon shooting dead chickens at airplanes has proved helpful to demonstrate what kind of damage can result when jets fly into a flock of large birds. A.shooting dead chickens at airplanes has proved helpful to demonstrate B.shooting dead chickens at airplanes has proved itself helpful as a demonstration of C.shooting dead chickens at airplanes proves itself helpful as demonstrating D.that shoots dead chickens at airplanes proves itself helpful to demonstrate E.that shoots dead chickens at airplanes has proved helpful in demonstrating 正确答案是E,我能排除BC选项,但是其他的我就不懂了,首先,我认为是应该加上itself的,我查了一下,有prove sb.+adj.的这种用法,可正确选项没有加itself,这是什么用法呢?其次,我认为that shoots和shooting都是可以的,第三,我觉得to demonstrate和in demonstrating也都是说得通的,那么,AD到底错在哪呢,E为什么对呢? 2.Although it claims to delve into political issues, television can be superficial such as when each of the three major networks broadcast exactly the same statement from a political candidate. A.superficial such as when each of the three major networks B.superficial, as can sometimes occur if all of the three major networks C.superficial if the three major networks all D.superficial whenever each of the three major networks E.superficial, as when the three major networks each 正确答案是E, 我能排除ABD,可不知道C为什么错,也不明白E中的as when到底是什么用法,看起来很奇怪 |
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