So far, he must have achieved his goal, ？

So far, he must have achieved his goal, ？

A、mustn’t he

B、didn’t he

C、hasn’t he

D、doesn’t he

正确答案：C

解析:词汇与结构部分\大学英语A\结构A\结构A

★《布宫号》提醒您：民俗信仰仅供参考，请勿过度迷信！