第32题: [单项选择]It is essential that we draft a ______ plan in case there are unforeseen problems with the organization of the event. A. subordination B. contingency C. suspension D. verification 参考答案:B 答案解析:[词汇] contingency意外事故,可能性(contingency plan应急计划) [错误答案] (A)附属 (B)暂停,停职 (D)查证,核实