单选题 In the past ten years skyscrapers have developed ______ in Chicago and New York City.
A. homogeneously B. simultaneously C. spontaneously D. harmoniously

【正确答案】 B
【答案解析】在过去的十年间，芝加哥和纽约的摩天大楼同时在增加。考查副词辨析。simultaneously意为“同时地”，符合句意。homogeneously意为“同质地，相似地”；spontaneously意为“自发地”；harmoniously意为“和谐地”，三者均不符合句意。