单选题 The wall was built along the river ______ floods.
  • A. in any case of
  • B. in the case of
  • C. in case of
  • D. in no case of
【正确答案】 C
【答案解析】[解析] 本题考查短语辨析。in case of表示“如果发生某事，假如”；其他的搭配均不存在。