In the comparison of female and male pilots, ______.
A. female pilots are found to be more courageous and risk-taking
B. male pilots are found to be more professional and attentive
C. female pilots are found to make more errors out of carelessness
D. male pilots are found to make more errors in decision-making
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会计核算软件按照不同的适用范围可分为通用会计核算软件和商品化会计核算软件。 ()
A. 正确
B. 错误
A．practicalB．popularC．usefulD．present
A. practical
B. popular
C. useful
D. present
假设某商业银行以市场价值表示的简化资产负债表中，资产 A＝1 000亿元，负债L＝800亿元，资产久期为DA＝5年，负债久期为DL＝4年。根据久期分析法，如果年利率从5%上升到5%，则利率变化对商业银行的资产价值影响AVA为()亿元。
A. 23.81
B. -23.81
C. 25
D. -25
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