According to the passage, which aspect of skyscrapers was some residents of Boston con-cerned with in the late 1960s?__________

2023-05-26

A.The poor reception of radio and TV signals
B.The removal of trees and grass from building sites
C.The harmful effects on the city's plants
D.The obstruction of air traffic

参考答案:C

细节理解题。文章倒数第二段的最后一句谈到了这一点:“In Boston in the late 1960’s,some Deople eveH feared that shadows from skyscrapers would kill tIle grass on Boston Common."波士顿有些居民害怕摩天大楼的反光会杀死青草.即他们担心摩天大楼会对城市的植物造成有害的影响。