GWD17-21 以前没人问过的问题

Medicare, the United States government’s health insurance program for the elderly and disabled, covers the full cost of home health care, but not with other nonhospital services where 20 percent of the costs must be paid by beneficiaries.

1. but not with other nonhospital services where 20 percent of the costs must be paid by beneficiaries
2. but not of other nonhospital services, making beneficiaries pay 20 percent of the costs
3. but not of other nonhospital services, for which beneficiaries must pay 20 percent of the costs
4. which is unlike other nonhospital services in that 20 percent of the costs must be paid by beneficiaries
5. which is unlike other nonhospital services that make beneficiaries pay 20 percent of the costs

搜了以前的讨论贴都只说了为什么B不对.我弱弱地问一下,D和E错哪里了?

DE,which 指代不对

答案应该是C,平衡

明白了.是平行的.我看了半天都没看出来是平行的.笨死了.

谢谢.