士气和发展很少关心。根据管理方格理论,该主管的领导作风属于()
A. 关系型
B. 任务型
C. 中庸型
D. 集体型
Which one is not an adverse weather condition?
A. icing
B. sunshine
C. thunderstorms
D. typhoon
IMC is an aviation flight category that ________ weather conditions that require pilots to fly primarily by reference to instruments.
A. describes
B. to describe
C. describing
D. describe
______ VMC, pilots should fly by referring to outside visual references.
A. In
B. Under
C. At
D. On