[求助]prep破解2-55

55.   (27372-!-item-!-188;#058&003503)

With a new park, stadium, and entertainment complex along the Delaware River, Trenton, New Jersey, is but one of a large number of communities that is looking to use its waterfront as a way for it to improve the quality of urban life and attract new businesses.

(A) is looking to use its waterfront as a way for it to improve the quality of urban life and attract

(B) is looking at using its waterfront to improve the quality of urban life and attract

(C) are looking to use their waterfronts to improve the quality of urban life and attract

(D) are looking to use its waterfront as a way of improving the quality of urban life and attracting

(E) are looking at using their waterfronts as a way of improving the quality of urban life and attract

此题不难，但我上来就选了b,因为没弄明白that后面的谓语应该和one of对称还是和communities对称。并且也没搞懂此题的主语是谁，is修饰谁的

谢谢帮我

这题貌似很像大全里的一道题：
940. With its plan to develop seven and a half acres of shore land, Cleveland is but one of a large number of communities on the Great Lakes that is looking to its waterfront as a way to improve the quality of urban life and attract new businesses.
(A) is looking to its waterfront as a way to improve the quality of urban life and attract
(B) is looking at its waterfront to improve the quality of urban life and attract
(C) are looking to their waterfronts to improve the quality of urban life and attract
(D) are looking to its waterfront as a way of improving the quality of urban life and attracting （C）
(E) are looking at their waterfronts as a way they can improve the quality of urban life and attract

---此题的主语是Trenton，is修饰Trenton的..

The main sentenc is "Trenton is one of..."

----但从句that后面的谓语是和communities对称，所以是复数。

谢谢楼上两位好人的解答。2楼mm又提醒到一个知识点。

开心！