I have changed my job.-. A. So do IB. So have IC. So I doD. So I have

问题补充：

--- I have changed my job. ---.

A. So do I

B. So have I

C. So I do

D. So I have

答案：

A. So do I

(答案→)B. So have I

C. So I do

D. So I have

解析： So do I我也一样；So have I．我也是；So I do. 确实是这样；So I have. 确实如此；句意：汤姆，我已经换了工作——我也是。故选B。