If I here earlier I the English speech competition .A. had come; wouldn’t have missedB.

问题补充：

If I here earlier, I the English speech competition .

A. had come; wouldn’t have missed

B. came; wouldn’t have missed

C. have come; would not miss

D. come; will not have missed

答案：

(答案→)A. had come; wouldn’t have missed

B. came; wouldn’t have missed

C. have come; would not miss

D. come; will not have missed

解析：考查虚拟语气。句意：如果我早点来这，我就不会错过英语演讲比赛了。可知是和过去事实相反的虚拟语气，if从句用过去完成时，主句用助动词加现在完成时。所以选A。