__________ in thought,he almost ran into the car in front of him.
A.Losing B.Having
C.Lost D.To lost
__________ in thought,he almost ran into the car in front of him.
A.Losing B.Having
C.Lost D.To lost
C
陷入沉思为“be lost in thought”。lost相当于形容词,说明主语的状态,可以直接作状语,省略动词be。类似的结构有:(be)dressed in(穿着);(be) located in(位于);(be) based on(以……为基础)等。