Although he is only 14 years old he drugs for two years.A. addictsB. has addicted toC. ha

问题补充：

Although he is only 14 years old, he drugs for two years.

A. addicts

B. has addicted to

C. has addicted

D. has been addicted to.

答案：

A. addicts

B. has addicted to

C. has addicted

(答案→)D. has been addicted to.

解析：本题考查时态。be addicted to沉溺于，根据时间状语for two years可知用现在完成时，选D。