What __________ Li Ming have now?[ ]
A. is
B. does
C. did
D. about
答案:B
关于颈部筋膜间隙的解剖,叙述正确的有()
A.单纯咽旁间隙的下界止于上纵隔
B.单纯椎前间隙的下界可到骶骨
C.单纯咽后间隙的下界止于后纵隔
D.单纯“危险间隙”的下界止于前纵隔
E.咽后间隙下方与内脏间隙(气管间隙)相互交通
癫病的病机关键在于()
A.脏气不平
B.痰气郁结
C.阴阳失调
D.情志抑郁
E.神机逆乱