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【单选题】
在百度的高级搜索中,设置检索条件为“包含以下全部关键词:近视 手术 并发症”,近视、手术、并发症三个检索词之间的关系为( )。A.
与
B.
或
C.
非
D.
精确检索
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【判断题】The power of diversification to reduce the riskiness of an investor’s portfolio depends on the correlations among the assets that make up the portfolio.
A.
正确
B.
错误
【单选题】The riskiness of an asset's returns due to changes in interest rates is
A.
exchange-rate risk.
B.
price risk.
C.
asset risk.
D.
interest-rate risk.
【单选题】The riskiness of an asset's return that results from interest rate changes is called _________
A.
interest-rate risk.
B.
coupon-rate risk.
C.
reinvestment risk.
D.
yield-to-maturity risk.
【单选题】The riskiness of an asset's return that results from interest rate changes is called
A.
coupon-rate risk.
B.
reinvestment risk.
C.
yield-to-maturity risk.
D.
interest-rate risk.
【单选题】The riskiness of an asset that is unique to the particular asset is
A.
systematic risk.
B.
portfolio risk.
C.
investment risk.
D.
nonsystematic risk.
【单选题】一般资料：求助者，女性，26岁，外企职员。 案例介绍：一年前，求助者硕士毕业，进入一家世界500强的外资企业工作。求助者工作勤奋努力，深得上司的赏识和器重。半年前，求助者第一次作为项目负责人向国外客户进行项目介绍。在介绍之前，她反复告诫自己“千万不要紧张，千万不要紧张”。可没想到越是这样越紧张，在介绍中接连说错好几个单词，引得客户和同事哄堂大笑。让求助者感到非常尴尬。一个月前，求助者的上司让其负责...
A.
恐惧
B.
抑郁
C.
焦虑
D.
强迫
【单选题】Interest-rate risk is the riskiness of an asset's returns due to
A.
interest-rate changes.
B.
changes in the coupon rate.
C.
default of the borrower.
D.
changes in the asset's maturity.
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