【单选题】船舶自由横摇周期为10s,为了避免斜摇,则遭遇周期为()。
【单选题】Today's progressive managers
A.
prefer to use the autocratic style of leadership.
B.
emphasize teamwork and cooperation rather than discipline and order giving.
C.
face fewer challenges and problems than managers in the past.
D.
can rely on a much higher level of worker loyalty to the organization than in the past.
【单选题】Which of the following is the most accurate statement regarding managers in today's world?
A.
There is a greater need for customer focus than ever before
B.
Managers are found almost exclusively in large corporations that have more than 500 employees
C.
Managers are found almost exclusively in for-profit organizations
D.
More than half of today's managers are women
【单选题】Today's managers are finding their world is characterized by
A.
change as occasional disturbances.
D.
constant and chaotic change.
【判断题】( )83.变速器壳体变形会导致变速器不能工作。