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:根据题干“为了以防火灾,所有出口必须保持畅通。”,只能选C。in place of代替;instead of代替;in case of以防万一;in spite of尽管,虽然