【单选题】具有全球性的“甲型H1N1流感”严重威胁着人类健康的罪魁祸首是( )
【单选题】危险品中“未列明(N.O.S.)物质”系指( )的同一特定种类的物质。
【简答题】A board of directors is elected as a representative of the corporation's:
【单选题】危险品中“未列明(N.0.S.)物质”系指( )的同一特定种类的物质。
【单选题】Who is NOT regarded as a representative of postmodern novelists?
【单选题】Which name is frequently seen as a representative of American government?
【单选题】He’s ____ working in Germany as a representative of a Chinese company.