单选题 ______, the secretary of the committee would record the minutes, but Karen will have to do it instead.
A. Reluctantly
B. Unusually
C. Ordinarily
D. Dependently

【正确答案】 C
【答案解析】句意应当是平时在做的事情转由其他人来完成，因此正确答案是(C)选项Ordinarily。