fire all exits must be kept clear.A. In place of B. Instead ofC. In case ofD. In spite o

问题补充：

fire, all exits must be kept clear.

A. In place of

B. Instead of

C. In case of

D. In spite of

答案：

A. In place of

B. Instead of

(答案→)C. In case of

D. In spite of

解析：考查固定词组，In place of意思“代替”，Instead of意思“代替”，In case of意思“万一”，In spite of意思“尽管”，句子意思“万一有火，所有的出口必须被保持清晰”