121公司B类飞行教员具有的权利是以下哪一项？ Which of the following is a level B flight instructor's authority?
A.帮助驾驶员在航线运行中建立运行经历 Help a pilot obtain operation experience during airline operations
B.在模拟机训练课程中担任飞行教员，同时可以帮助驾驶员在航线运行中建立运行经历 In simulator training course and help a pilot obtain operation experience during airline operations
C.在使用航空器进行本场飞行训练中担任飞行教员 In a traffic pattern flight training
正确答案是B