问题

You have to work very hard in your job, don’t you—-Yes, but I don’t mind that. I _____ hard.
A:used to work
B:am used to work
C:am used work
D:am used to working;
B:am used to work
C:am used work
D:am used to working;
正确答案是:
同类题型
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一I wonder if I could use your cell phone.— . It is on the desk next to you.