A. 确定投资政策 B. 实施证券投资分析 C. 构思征券组合资产 D. 修订证券组合资产结构 E. 对证券组合资产的经济效果进行评价
A. from B. go C. back D. come
A. from B. to C. into D. on
A. 75% B. 50% C. 40% D. 20%
A. Few B. Little C. A few D. A little