What does the demonstration protest against? A.50 people were arrested in a day. B.A professor was refused to enter the university office. C.A 15-year-old boy was killed by the policemen. D.Two police officers fired warning shots against citizens.
A.50 B. B.A C. C.A D. D.Two E.
【参考答案】
C 细节题。根据新闻“Thousandsofdemonstratorshavegatheredonthefirstanniversaryofthepolicekillingofa15一year-oldboy.”由此可知是C。