听力原文:W: John, can you help me? I couldn't work out this math problem.
M: I'm sorry. You can hardly expect me to do that.
Q: What does the man mean?
(18)
A. He doesn't think he'll do that.
B. He finds it difficult to do that.
C. He has no time to do that.
D. He knows nothing about math.
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听力原文:M: If you'd like to take the package with you, Miss, it won't take long to wrap.
W: There's no rush. Could you please have it delivered this week?
Q: What does the woman mean?
(15)
A. It must be wrapped quickly.
B. It will arrive next week.
C. She'd like the store to send it to her.
D. She'll take it with her to save trouble.
核心存款比率等于()。
A. 核心存款/总资产
B. 核心存款/总贷款
C. 总贷款/总存款
D. 总贷款/总资产
财产清查主要是指对企业存货、固定资产等实物资产的清查。()
A. 正确
B. 错误
一般地,用正态分布描述()的分布。
A. 每日股票价格
B. 每日股票指数
C. 股票价格每日变动值
D. 股票价格每日收益率