When he knew the disappointing result of the exam, he seemed quite ____.

A．cast down

B．of caution

C．in vain

D．in good condition

确诊颅内压增高的主要临床表现是()

A．瞳孔扩大

B．一侧或双侧展神经麻痹

C．意识模糊、表情淡漠

D．视 * * 水肿

E．脉搏徐缓、血压升高