comes back first should win the prize.A. Those whoB. AnyoneC. No oneD. Whoever

问题补充：

comes back first should win the prize.

A. Those who

B. Anyone

C. No one

D. Whoever

答案：

A. Those who

B. Anyone

C. No one

(答案→)D. Whoever

解析：可联系答.案.网客服索取。