很疑惑的一道题。。。

xmlvivian

大全SECTION5-13：

State officials report that soaring rates of liability insurance have risen to force cutbacks in the operations of everything from local governments and school districts to day-care centers and recreational facilities.
(A) rates of liability insurance have risen to force

(B) rates of liability insurance are a force for

(C) rates for liability insurance are forcing

(D) rises in liability insurance rates are forcing（C）

(E) liability insurance rates have risen to force

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这题两个考点，1.语义重复 2.最直接表述
1.划线前的soaring就有rise的意思，表示剧烈rise，所以划线内容不应该再有rise之类的词出现了，排除三个选项，剩下B和C
2.a force for不如are forcing来得直接，表示soaring rates直接导致cutbacks
a force for cutbacks意思是对cutbacks来说是一股推动力，没有表达出直接的因果关系，因此排除B，选C