单选题 I wrote it down _________ I should forget it.
A. in case B. in case of
C. in order that D. for fear of

【正确答案】 A

【答案解析】[解析] 本题考查连词用法。in case是连词词组，引导虚拟从句，“免得，以防万一”；in case of介词短语，“假使、如果发生”；in order that连词，引导目的状语从句，“为了…”；for fear of介词“生怕、以免”。