Mrs. Fox: __________ what you have done to my son, doctor.
octor: That’s all right, Mrs. Fox. That’s my job. I’m very glad he recovered so soon.
rs. Fox: I know he has brought great trouble to you. A million thanks.
A、 I’m very grateful for
B、 I feel very happy with
C、 I really like
D、 I’ve got to know
【正确答案】：A
