—Do you regret not having gone abroad?—Why should I? I as much but I’m glad to devote mys

问题补充：

—Do you regret not having gone abroad?

—Why should I? I as much, but I’m glad to devote myself to our motherland.

A. didn’t earn

B. don’t earn

C. hadn’t earned

D. haven’t earned

答案：

A. didn’t earn

(答案→)B. don’t earn

C. hadn’t earned

D. haven’t earned

解析：强调现在不能