never gives up will succeed.A. WhoeverB. WhoCNo matter whoD. Whom

问题补充：

never gives up will succeed.

A. Whoever

B. Who

CNo matter who

D. Whom

答案：

(答案→)A. Whoever

B. Who

C. No matter who

D. Whom

解析：主语从句考查题whoever在从句中做主语相当于anyone who。句意：不论谁不放弃就会成功。