在固体培养基上常出现迁徙生长现象的细菌是（）
A.大肠埃希菌
B.伤寒沙门菌
C.克雷伯菌
D.变形杆菌
E.痢疾志贺菌
参考答案：D
建筑总平面布置，是结合特定性质的建筑物进行的一项( )的场地设计任务。
A．合理性 B．技术性C．综合性 D．科学性
Alien Chen, CFA, stated that, for the typical company, accounting profit tends to be greater than economic profit because explicit costs are generally not included in calculating accounting profit. Is the analyst correct with respect to the: Relationship between accounting, profit and economic profit Inclusion of explicit costs （） ①A. No No ②B. No Yes ③C. Yes No
A. ①
B. ②
C. ③
