The manager decided to give the job to he believed had a strong sense of duty.A. whoever

问题补充：

The manager decided to give the job to he believed had a strong sense of duty.

A. whoever

B. whomever

C. who

D. those

答案：

(答案→)A. whoever

B. whomever

C. who

D. those

解析：作宾语从句的主语；he believed可视为插入语。