Can you ________ a panda in the zoo? [ ]
A. see
B. sees
C. seeing
D. to see
答案:A
主要用于评定焦虑患者的病情严重程度()
A.EPQ
B.BPRS
C.WAIS
D.Hamilton Rating Scale for Anxiety
E.MMSE
什么是OCR?OCR系统由哪几部分组成?