Little did he care about his own safety he was in danger himself. A. ifB. thoughC. sinceD

问题补充：

Little did he care about his own safety,he was in danger himself.

A. if

B. though

C. since

D. because

答案：

A. if

(答案→)B. though

C. since

D. because

解析：though引导的让步状语从句置于句尾