警察所赖以生存的社会条件是不断发展的,并呈现出一定的阶段性,因此警察的发展也随之呈现出一定的阶段性。()
A. 正确
B. 错误
如果选s当导游,则其他三个导游必定是:()
A. J、U和X。
B. K、T和X。
C. L、M和T。
D. T、U和X。
按照现行会计制度规定,对于购货方实际享受的现金折扣,销售企业应增加当期财务费用。()
A. 正确
B. 错误
Questions that still have to be answered about this new mining venture______.
A. include problems about procedures for obtaining the ore
B. involve estimates of the probable cost
C. may have to be referred to the United Nations
D. include questions about the profitability of the venture