求解一个og题

wuunanwork

In preparation for the prediction of a major earthquake that will hit the state, a satellite-based computer network is being built by the California Office of Emergency Services for identifyingearthquake damage and to pinpoint the most affected areas within two hours of the event.

(A) In preparation for the prediction of a major earthquake that will hit the state, a satellite-based computer network is being built by the California Office of Emergency Services for identifying
(B) In preparing for the prediction that a major earthquake will hit the state, the California Office of Emergency Services is building a satellite-based computer network that will identify
(C) In preparing for a major earthquake that is predicted to hit the state, the California Office of Emergency Services is building a satellite-based computer network to identify
(D) To prepare for the prediction of a major earthquake hitting the state, a satellite-based computer network is being built by the California Office of Emergency Services to identify
(E) To prepare for a major earthquake that is predicted to hit the state, the California Office of Emergency Services is building a satellite-based computer network that will identify


答案是c

E用to prepare for应该也没问题，排除它主要是因为computer network that will identify 吗？求分析这部分具体怎么错了？先谢谢～

wuunanwork

害怕坏天气 发表于 2017-7-18 14:26
首先，从平行的角度看，and后面用了to pinpoint则前面也要用to identify，排除A、B、E；其次，prepare for ...

漏看到后面的to pinpoint的平行了，多谢～

害怕坏天气

首先，从平行的角度看，and后面用了to pinpoint则前面也要用to identify，排除A、B、E；其次，prepare for的主语应该是the California Office of Emergency Services，而不是a satellite-based computer network，排除D，选C。还有，从简洁的角度看，动词优于名词，因此定语that is predicted优于the prediction of，也可以排除D。我认为前两条足以最快地选出正确答案。