He is his job.A. in danger to loseB. dangerous of losingC. in danger of losingD. dangerous

问题补充：

He is his job.

A. in danger to lose

B. dangerous of losing

C. in danger of losing

D. dangerous to lose

答案：

A. in danger to lose

B. dangerous of losing

(答案→)C. in danger of losing

D. dangerous to lose

解析：“他处在失去工作的危险中”。in danger of“处在危险中”。所以答案C。