It is possible that your company is facing difficulties of which we are not aware.
【正确答案】 A
【答案解析】解析:本题翻译时注意对复合句的理解。“of which we are no aware”为定语从句,修饰名词“difficulties”;C项没有准确地翻译出定语从句;B项“be aware”在此句中翻译成“明白”不够贴切。