单选题
______ is no reason for discharging her. A. Because she was a few minutes late B. The fact that she was a few minutes late C. Owing to a few minutes being late D. Being a few minutes late
【正确答案】
B
【答案解析】[解析] the fact引导的同位语从句作主语说明原因。because从句作原因状语，也可作表语，但不能作主语。owing to短语只能作状语。分词短语虽可作主语，但缺乏逻辑主语。