较大儿童或成人脑积水行分流术时,应选择怎样的分流管()
A.低压分流管
B.中压分流管
C.高压分流管
D.低、中压分流管都可以
E.中、高压分流管都可以
参考答案:B
在空白处填入适当的句子,使对话完整。
Secretary: Hello, can I help you?
Jane Black: Yes.小题1:___________________________________________________?
Secretary: May I ask who’s calling?
Jane Black: This is Jane Black.
Secretary:小题2: ________________________________________. I’m sorry, Alice is at a meeting right now. 小题3:________________________________?
Jane Black: 小题4: _____. Could you tell her that I’ll be free tomorrow?
Secretary: Sure. Bye.
Jane Black: 小题5: _____________________.