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What is the range of f(x) = (x + 2)2 - 3?
对港澳地区铁路运输货物时,可凭铁路运单向银行结汇。
下列选项哪个是错误的?()
招标人对已发出的招标文件进行必要的澄清或修改的,应当在招标文件要求提交投标文件截止时间至少()日前,以书面形式通知所有招标文件收受人。
女性患者,67岁,有2型糖尿病五年,血压180/80毫米汞柱,心率60次/分。用药2周后,血压155/70mmHg,心率70次/分,但出现水肿,血清钾4.5mmol/L,可以加用()
男性,40岁,8个月前行二尖瓣机械瓣置换术,近1个月出现发热,体温波动在37.8~38.8℃,化验Hb8.2g/L,尿RB:5~6个/HP,血培养结果未回报。治疗应首选的药物是()
各类导游人员由于其工作性质、工作对象、工作范围和时空条件各不相同,职责重点也有所区别,基本职责也不同。
品德的心理结构包括道德认识、道德情感和____。
胆汁的生成和排泄由下列哪项功能控制和调节()
下列工商行政部门的行为中,符合法律规定的有:
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Generally the function of lubrication is to form of a film of lubricant between ...
Generally the function of lubrication is to form of a film of lubricant between ...
Proper lubrication of the main bearing is more easily obtained in a single actin...
Proper lubrication of the main bearings is more easily obtained in a single acti...
Proper lubrication of the main bearing is more easily obtained in a single actin...
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()is not the main function of CCS.
()is not the main function of CCS.