开市和收市委托(market at open and close)
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The full title of the U.K. is the United Kingdom of （）and （）
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public and private colleges and universities and community colleges offer（）.
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工行“账户贵金属”的委托交易包括获利委托、止损委托、双向委托，最长委托时间可达（）小时。
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外汇宝多重委托最多只能委托（），而且必须同向，即都是获利委托或止损委托。
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（）is used for calling and replying,and for transmitting acknowleding and relaying distress alerts.
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The way in which people address each other depends on their age, sex, social group and personal relationship. The English system of address forms frequently used includes first name, last name, title+last name, （）, and kin term.
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Solid waste generation，and electricity and water consumption are costly and have their own set of environmental（）.
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Whose duty is it to examine and verify the vessel’s classification and technical state and condition?（）.
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