求助 大全-18-8

The proposed health care bill would increase government regulation of health insurance, establish standards that would guarantee wider access to people with past health problems and to workers changing jobs who otherwise could be uncovered for months.

(A) establish standards that would guarantee wider access to people with past health problems and to workers changing jobs who

(B) establishing standards that would guarantee wider access to people with past health problems and to workers who are changing jobs and

(C) to establish standards that would guarantee wider access to people with past health problems and to workers who change jobs that

(D) for establishing standards that would guarantee wider access for people with past health problems and workers changing jobs who（B）

(E) for the establishment of standards that would guarantee wider access for people with past health problems and workers who are changing jobs that

大全的注释上只是说错误选项意思表达错，可不可以请大家帮忙讲讲具体是怎么错了呢？小女子这厢有礼了

简化一下句子：

Healthcare bill will increase regulations of insurance

c) to establish standards.

d) for establishing standards.

e) for the establishment of standards.

上面读起来都不符合逻辑。

a) establish standards.

动词establish 前有逗号，但没有连词，排除。

于是就剩下B了。

谢谢！！