(11) 基金管理人比普通投资者在风险管理方面具有的优势体现为( )。 I.能较好地认识基金的性质、来源和种类 II.能较准确地度量风险 III.能按照自己的投资目标和风险承受能力构造有效的证券组合 IV.能在市场变动时及时对投资组合进行更新 A. A: ⅠⅡ B. B: ⅡⅢ C. C: ⅠⅡⅢ D. D: ⅠⅡⅢⅣ
【单选题】Americans usually consider themselves a friendly people. Their friendships, however, tend to be shorter and more casual than friendships among people from other cultures. It is not uncommon for Americ...
【单选题】回答题。 Americans&39; personality Americans usually consider themselves a friendly people. Their friendships, however, tend to be shorter and more casual than friendships among people from other cultures...