2014年张华同学与其父母一起到国外某地旅游，发现那里不同国家的人持有统一的护照，使用统一的货币。请你判断他们去的是（）
A. 西欧
B. 东南亚
C. 非洲
D. 南美洲
查看答案
Several merchant ships are arriving at the scene of a distress incident. One of the them must assume the duties of the Coordinator Surface Search (CSS). Which of the following statements is TRUE?（）.
A. CSS duties are always assumed by passenger vessels，dry cargo vessels，or tankers in that order of precedence
B. The CSS must be established by mutual agreement between the ships concerned
C. A tanker should never be assigned CSS duties unless only tankers are present
D. The first vessel to arrive at the distress incident is designated as the CSS
复制的身份证件由于内容属实，可以使用。
A. 正确
B. 错误
以协同运作为目标的流程重组是敏捷供应链的特征之一。
A. 正确
B. 错误
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