one more question, help!

cliffca

29． Building 1arge new hospitals in the bistate area would constitute a wasteful use of resources， on the basis of avoidance of duplicated facilities alone.
（A）on the basis of avoidance of duplicated facilities alone
（B）on the grot1nds of avoiding duplicated facilities alone
（C）solely in that duplicated facilities should be avoided
（D）whi1e the duplication of facilities should be avoided
（E）if on1y because the duplication of facilities should be avoided

why choose e, not c?

Q30

C、在这里主语是facilitie 而E中的主语是duplication，因此是逻辑上的错误。应该选E，为了避免重复的设施建设。

tongxun

而且facilitie是duplicated facilities 。