Question

---Sam, you always run slowly every morning. Do you like it?

        ---Not really, but          .

A.I used to it                                                                      B.I’m used to it

C.I used to do it                                                        D.I’m used to do it

Answer

B

【解析】

试题分析：句意：萨姆，你总是每天上午慢跑。你喜欢吗？不是真的喜欢，但是我习惯了。be used to do sth,被用来做……，be used to doing sth / sth习惯于做……，used to do sth,过去常常做某事。故选B。

考点：考查固定句式。