There are to show that a new, different city is ing out of its dark past.
A. signals
B. marks
C. signs
D. symbols
网友回答
A. signals
B. marks
(答案→)C. signs
D. symbols
解析：考查名词：句意：有迹象表明一个崭新的不同的城市脱离了它黑暗的过去。A. signals信号， B. marks标记，C. signs标志，迹象，D. symbols象征，选C。