I. 单项选择
1. Once you have become _______ to cigarette smoking or alcohol, it is hard to _______it even though you try
hard.
A, used; get away with B. addicted; get rid of C. adapted; get down to D. accustomed; get off
2. You have really ______ our trust and expectation. How come that you have got yourself involved in family and child abuses?
A. let down B. disappointed C. abused D. broken
