A-A+
A suggested measure to be taken to reduce teen
问题详情
A suggested measure to be taken to reduce teenagers" driving accidents is ______
A．driving in the presence of an adult should be made a rule
B．they should be prohibited from taking on passengers
C．they should not be allowed to drive after l0 p.m.
D．the licensing system should be improved请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：在第四段开始，作者就指出“thewaytomitigatetheproblemistohavestatesinstituteso-calledgraduatedlicensingsystemsinwhichgettingalicenseisamultistageprocess"，由此可知正确答案应为D。
