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 (E) are looking at their waterfronts as a way they can improve the quality of urban life and attract
我得问题与未划线部分的BUT有关, 在这里BUT应该是作副词来理解 but adv. Merely; just; only:另一种是加强语气。 如果这里的BUT作ONLY 来理解,正确答案就只能选单数位于动词的从句了。