在进行倒闸操作时,应由()填写操作票。
A、操作人
B、负责人
C、监护人
D、班组长
参考答案:A
.
Though an active politician, she succeeded in balancing the _______ she played both at home and in society.
A.characters
B.parts
C.performances
D.activities
在CT图象上腮腺深浅部的分界为()。
A.颈内动脉
B.颈外动脉
C.颈内静脉
D.颈外静脉
E.颌后静脉