Responding to the public’s fascination with-and sometimes undue alarm over-possible threats from asteroids, a scale developed by astronomers rates the likelihood that a particular asteroid or comet may collide with Earth. A. a scale developed by astronomers rates the likelihood that a particular asteroid or comet may B. a scale that astronomers have developed rates how likely it is for a particular asteroid or comet to C. astronomers have developed a scale to rate how likely a particular asteroid or comet will be to D. astronomers have developed a scale for rating the likelihood that a particular asteroid or comet will E. astronomers have developed a scale that rates the likelihood of a particular asteroid or comet that may. 此题答案是C, 我在C与D间选择,还是不确定 C中的will be to,太奇怪了 D的话,for rating 在这里没to rate好;还有形容词优于名词,这里的likelihood没C的likely 好
C中的be to去掉了,我就觉得很完美; 难道be to可以表示不确定的意思;可是石林说,be to表示主观意愿,在GMAT中,一般都是不对的啊! 晕了! 请NN指教!
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