问题
选择题
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
答案:D
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。