In the beginning，the man refused to say anything about the lost car，but he had to admit ________ it because of the solid proofs.

A．stolen

B．stealing

C．to steal

D．to have stolen

下列属于最轻的意识障碍的是（）

A.谵妄

B.昏睡

C.轻度昏迷

D.意识模糊

E.嗜睡