【判断题】在不考虑时间价值的前提下,投资回收期越短,投资获利能力越强。
【单选题】人从出生到成熟,要经历乳儿期、婴儿期、幼儿期、童年期、和青年期等阶段,这体现了人的身心发展的()
【单选题】Which of the following is true according to the talk?
A.
Adult education classes meet in school, public libraries, religious centers and nature science
B.
Adults can take the classes by mail or on their computers providing by the University of Arizona Extended University.
C.
Some adults explore new interests through learning job skills and learning to speak a foreign language.
D.
An agency in the Federal Department of Education offers classes in many subjects for adults.
【单选题】According to the author, who played the most important role in making him walk back to school again?
【单选题】25岁妇女,婚后一直服用短效口服避孕药,现计划怀孕。应指导受孕需在停药后
【单选题】在不考虑时间价值的前提下,投资回收期越短,投资风险就越小。 ( )
【单选题】锥实螺 Dd乘以 Dd,后代为 ( )。(南京师范大学1997年考研试题)
【单选题】在不考虑时间价值的前提下,投资回收期越短,投资获利能力越强。( )
【简答题】在不考虑时间价值的前提下,投资回收期越短,投资风险就越小。 ( )
【判断题】晶体管的集电区和发射区材料相同,极性相同,因此可以将晶体管的集电极和发射极交互使用。