问题详情

The last sentence means__________．
A.A、people in all ages are allowed to drive in Japan
B.B、people under the age of l5 can also drive in Japan
C.C、peopl eat or above the age of 18 can be allowed to drive in Japan
D.D、people can be allowed to drive for l8 years at least请帮忙给出正确答案和分析，谢谢！