构成专业技术人员内生动力的要素主要包括:认同感、归属感、责任感、荣誉感以及()等。
A.责任心
B.成就动机
C.创新动机
D.自我实现欲望
参考答案:A, B, C, D
—Must I come at four o'clock?
—Oh, no, you ______. [ ]
A. don't
B. mustn't
C. don't have to
D. can't
行政复议机关受理行政复议申请,可以向申请人收取适当的费用。( )