颈内动脉海绵窦段的分支有()
A.脉络膜前动脉
B.脑膜瘤垂体动脉干
C.海绵窦下动脉
D.McConnell垂体被膜动脉
E.Heubner回返动脉
参考答案:B, C, D
Would you like to go ______? [ ]
A. anywhere relaxing
B. relaxing somewhere
C. somewhere relaxing
D. somewhere relaxed
只允许运行人员变更有关检修设备的运行接线方式。