管理者的角色可以组合成三个方面,即()。
A.人际关系
B.信息传递
C.决策饲定
D.领导关系
参考答案:A, B, C
下列属于影响债券定价的外部因素的是()。
A.拖欠的可能性
B.银行利率
C.市场利率
D.通货膨胀水平
After he had played on the football field one game daily for a week, his strength seemed to have ______. [ ]
A. put out
B. got out
C. gone out
D. run out