问题详情

In paragraph 7, the author mentions road accidents in order to tell people ______.
A．Americans are not afraid of traffic accidents
B．Americans take road accidents for granted because they do not observe traffic rules
C．speeding is the major cause of road accidents in America
D．road accidents actually kill more people than earthquake but are neglected in America请帮忙给出正确答案和分析，谢谢！