问题
选择题
Although she is only 17 years old, she _________ drugs for two years.
A．Addicts
B．has addicted to
C．has addicted
D．has been addicted to
答案
答案：D
题目分析：句子有for+一段时间，很明显要用完成时，根据句型sb be addicted to sth.某人沉迷于做某事。故选D 。句意：尽管她只有17岁，但她沉迷于毒品已经两年了。
点评：本题不难，掌握好固定词但be addicted to.沉溺于，对…上瘾，再注意要用现在完成时。