【题目】________ has been growing concern over the health effects ________the September 11 attacks in the Financial District of Lower Manhattan.
A. It; arising from B. There; causing
C. There; arising from D. It; caused
在线课程【答案】C
【解析】试题分析：考查非谓语动词。第一空考查非谓语动词；arise from由……产生；cause造成。句意：有不断的关注由曼哈顿南部经济区911袭击所产生的健康影响。故C正确。