城市沥青路面道路,垫层材料的强度不一定高,但其( )必须要好。
A.水稳定性
B.强度稳定性
C.抗冻胀能力
D.变形性能力
参考答案:A
The efficient market hypothesis implies that fundamental analysis:()
A. can achieve superior returns by extrapolating historical data.
B. will be successful if transaction costs are minimized by focusing on a limited number of large-capitalization stocks.
C. requires the analyst to predict movements in relevant variables that affect rates of return.
某项目的设备及工器具购置费为500万元,建筑安装工程费30万元,工程建设其他费20万元,基本预备费费率3%,则该项目的基本预备费为()万元。
A.15.00
B.15.60
C.15.90
D.16.50