听力原文：M: You're still coming to the meeting this week？
W: I'm going to have to take a rain check, I'm up to my neck with work on this project.
Q: What does the woman mean？
(7)
A. She will come, but needs an umbrella.
B. She needs to bring a check.
C. She will come but may come late.
D. She will not come since she is busy.
查看答案
大户报告制度是交易所建立限仓制度后,当会员或客户的持仓量达到交易所规定的数量时,必须向交易所申报有关开户、交易、交易动机等情况,但不必申报资金来源。()
A. 正确
B. 错误
结算所结算制度使期货市场不存在潜在的信用风险,提高了期货市场的流动性和安全性。()
A. 正确
B. 错误
A competitor may submit any number of entries, ______ each one is accompanied by a pack et
A. guaranteeing
B. allowing
C. insuring
D. providing
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