As the graduates grew and job opportunites became_________, people were put under high pressure fearing they might lose their jobs at any time.

A．slight

B．stable

C．scary

D．scarce

下列哪种说法不妥（）

A.谵妄病人突然变得安静，说明病情一定好转

B.谵妄病人可出现片段妄想

C.谵妄病人常有定向障碍

D.谵妄病人可出现被害妄想

E.谵妄病人可发生冲动、行为