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alanguo

The spraying of pesticides can be carefully planned, but accidents, weather conditions that could not be foreseen, and pilot errors often cause much larger deposits of spray than they had anticipated.

(A) weather conditions that could not be foreseen, and pilot errors often cause much larger deposits of spray than they had

(B) weather conditions that cannot be foreseen, and pilot errors often cause much larger deposits of spray than

(C) unforeseeable weather conditions, and pilot errors are the cause of much larger deposits of spray than they had

(D) weather conditions that are not foreseeable, and pilot errors often cause much larger deposits of spray than

(E) unforeseeable weather conditions, and pilot errors often cause much larger deposits of spray than they had

答案是B。D和B的差异在哪儿？大全解释太简单，没有说服力。

bloodymica

以下是引用alanguo在2006-3-15 13:39:00的发言：

The spraying of pesticides can be carefully planned, but accidents, weather conditions that could not be foreseen, and pilot errors often cause much larger deposits of spray than they had anticipated.

(A) weather conditions that could not be foreseen, and pilot errors often cause much larger deposits of spray than they had

(B) weather conditions that cannot be foreseen, and pilot errors often cause much larger deposits of spray than

(C) unforeseeable weather conditions, and pilot errors are the cause of much larger deposits of spray than they had

(D) weather conditions that are not foreseeable, and pilot errors often cause much larger deposits of spray than

(E) unforeseeable weather conditions, and pilot errors often cause much larger deposits of spray than they had

答案是B。D和B的差异在哪儿？大全解释太简单，没有说服力。

请问为什么不用unforesseable前置形容呢？

jianglan_7

1、尽量保持原文中的情态动词
            

2、名词+that +be+adj  必错  因为它awkard，且意思等于adj+名词 （XDF规则）