不适用于周围神经损伤的电生理学检查的是（）
A.体感诱发电位
B.肌电图
C.强度-时间曲线
D.脑干诱发电位
E.神经传导速度测定
参考答案：D
化学药品中改变给药途径且尚未在国内外上市销售的制剂属于注册分类中
A．第1类
B．第2类
C．第3类
D．第4类
E．第5类
Without the invention of the computer, much of today's advanced technology _______.[ ]
A. will not have been achieved
B. would not have been achieved
C. have not been achieved
D. had not been achieved
