单选题:The GTE’s example shows that__________. 题目分类:公共英语五级 题目类型:单选题 查看权限:VIP 题目内容: The GTE’s example shows that__________. 参考答案: 答案解析:
( )的证券构建多样化的证券组合,组合的总体方差就会得到改善,这就是通常所说的风险分散原理。 ( )的证券构建多样化的证券组合,组合的总体方差就会得到改善,这就是通常所说的风险分散原理。 分类:公共英语五级 题型:单选题 查看答案
Sheppard and Rix proposed that older workers remaining in th Sheppard and Rix proposed that older workers remaining in the orkplace__________ 分类:公共英语五级 题型:单选题 查看答案
Because of the noise outside, Nancy had great difficulty ___ Because of the noise outside, Nancy had great difficulty __________________ (集中注 分类:公共英语五级 题型:单选题 查看答案