If you try to sell people something that they______for free, they aren t going to buy it. A.used to getting B.used to get C.were used to get D.are used to get
A. A.used B.used C.were D.are
【参考答案】
B 这是一道语法题,考点是used的几种不同用法的辨析。usedtodoing:习惯于;usedtodo:过去曾......