The last sentence means



A)
people in all ages are allowed to drive in Japan
B)
people under the age of 15 can also drive in Japan
C)
people at or above the age of 18 can be allowed to drive in Japan
D)
people can be allowed to drive for 18 years at least
出自:华北水利水电大学-水利水电建筑工程-大学英语2