此试题出现在
当存在期价高估时,可买入通过股指期货同时卖出对应的现货股票进行套利交易,这种操作称为“正向套利”。()
患者,女,22岁,感冒1周,发热不退,咳嗽加重,痰呈铁锈色,胸痛不已,X线片显示右肺中下叶有较大面积的阴影。血常规高。舌质红苔黄腻,脉象滑数。针对此病人情况,以下错误的选项是()
国外某位著名的物流专家曾断言,“在物流领域,顶尖高手和平庸之辈的差距往往就在于企业装卸搬运技术的能力”。
什么是客流计划?客流计划的主要内容有哪些?
秘书对领导交办的事项,无论大小,都必须认真对待,做到()
PSC规定,在弃船演习时每艘救生艇筏的存放应使其处于连续可用状态,以使()名船员在()分钟内即可做好登艇和放艇的准备工作。
区段闭塞法运行时,临时限速区段采用模式驾驶()
用于食品的化学品,慢性毒性试验的最大无作用剂量为小于人体可能摄入量的10倍,则()。
急性出血性坏死性胰腺炎的主要病变特点是()
以下为采取的隔离措施,其中正确的是( )。
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