相关信息段是这样的
Given the analyses, which reveal that growth in temporary employment now far exceeds the level rates of groups said to prefer temporary jobs, firms should be discouraged from creating excessive numeber of temporary positions. Government policymakers should consider mandating benefit coverage for temporary employees, protmoting pay equity between temporary and permenant workers, and encouraging firms to assign temporary jobs primarily to employees who explicitly indicate that preference.
QUESTION
The passage mentions each of the following as an appropriate kind of governmental action EXCEPT
A.getting firms to offer temporary employment primarily to a certain group of people
B.encouraging equitable pay for temporary and permanent workers
C.facilitating the organization of temporaryworkers by labor unions
D.establishing guidelines on the proportion of temporary workers that firms should employ
E.ensuring that temporary workers abtain benefits from their employers
答案是E,但是我觉得"certain group of people"其实就是‘employees who explicityly indicate that preference'感觉E倒是没有很明确表示出来啊  |