急需求解一道题！谢谢

Environmental models—mathematical representations designed to stimulate natural systems— are regularlyused by litigantsin legal disputesover environmental issues.Unfortunately, the (i)_scientific model is (ii)_inenvironmental tort litigation. Because of the adversarialnature of litigation, models are often used by one side to (iii)_empirical evidencepresented by the other. And because modelingis a particularly technical field,the task of asserting a given model’s relevanceand reliability may exceed the abilities of judge and juries.

A. evidentiary value  of	D. avoided	G. adduce
B. uncertainty inherent in	E. predictive	H. obfuscate
C. increasing reliance on	F. exacerbated	I. replicate

问题：答案是BFH, 但我怎么觉得第一个空 A更合适呢？

exacerbate只能用于“把坏的事情变得更坏”，没有“把好的事情变坏”和“把好的事情变得更好”的用法

Unfortunately 取反，这一句应该填一个负态度

楼上说的对，一个unfortunately取反 1和2都是负态度，3之前没有转折，所以也是负态度

态度的变化与逻辑串的改变