易激惹可见于（）的患者。
A.神经衰弱
B.脑动脉硬化
C.躁狂发作
D.冲动型人格障碍
参考答案：B, C, D
A good story does not necessarily have to have a happy ending, but the reader must not be left __________.
A．unsatisfied
B．unsatisfying
C．to be unsatisfying
D．being unsatisfied
该患儿肺门增大的团块为（）
A.腺瘤
B.转移瘤
C.肺动脉瘤
D.KaWaski病
E.以上都不是
