运作差距
参考答案：运作差距是指就以往理想的标准来看，属于令人不满意的产物。
I know you don’t like __________ music very much. But what do you think of __________ music in the film we saw yesterday?
A．不填;不填
B．the; the
C．the; 不填
D．不填; the
视神经胶质瘤的CT表现（）
A.与视神经分界清
B.钙化多见
C.肌锥外肿块
D.视神经柱状增大、视神经管扩大
E.增强呈"路轨"征
