从理论上讲，公开市场业务是目前中央银行控制货币两最重要的也是最常用的工具。
查看答案
信托业务是我国商业银行的一项中间业务。
A. 正确
B. 错误
信托合同由委托人、受益人、与受托人签订。
A. 正确
B. 错误
首选的处理是
A. 快速输血
B. 快速输葡萄糖
C. 快速输盐水
D. 口服去甲肾上腺素
听力原文：W: Have you been to the new supermarket？
M: Yes. It's quite a long way away, but the prices are reasonable and the vegetables are quite fresh.
Q: What is the disadvantage of the supermarket？
(5)
A. Lack of food supply.
B. The vegetables are not fresh.
C. It's far away from.
D. The prices are too high.
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