【判断题】多角化战略是指旅游企业利用现有资源和优势,向不同行业的其他业务发展的营销战略。
【单选题】What is the purpose of the relief valve of a cargo pump ________.
A.
Provides for the removal of vapors
B.
Allows two or more tanks to be filled at the same time
C.
Provides for the emergency shutdown of the pump
D.
Permits the return of cargo to the suction side of the pump
【多选题】根据《环境影响评价技术导则——生态影响》,生态环境影响评价工作范围的依据是( )。
D.
可综合考虑评价项目与项目区的气候过程、水文过程、生物过程等生物地球化学循环过程的相互作用关系,以评价项目影响区域所涉及的完整气候单元、水文单元、生态单元、地理单元界限为参照边界
【单选题】Relief workers were shocked by what they saw.
【单选题】Relief workers were shocked by what they saw.
【判断题】在固体分散体的简单低共熔混合物中药物仅以较细微的晶体形式分散于载体材料中。
【单选题】Relief workers were shocked by what they sawA.movedB.touchedC.surprised#
A.
Relief workers were shocked by what they saw A.moved
【判断题】在固体分散体的简单低共熔混合物中药物仅以较细微的晶体形式分散于载体材料中
【单选题】氰化氢的主要毒作用表现特点是()
D.
病人有面色潮红、高热、心肌受损、肺水肿等表现