问题
选择题
At the beginning, I found it hard to get up early. Now I ________getting up early.
A．used to
B．am used to
C．use to
D．am used for
答案
答案：B
题目分析：句意：在开始，我发现起床早很难。现在我习惯了早起。考查固定短语：be used to doing sth.习惯于做某事；used to do sth.过去常常做某事。故选B