单选题 Whatever the questions he really wanted to ask at the reprocessing plant, though, he would never allow his personal feelings to ______ with an assignment.

【正确答案】 C
【答案解析】[解析] interrupt“中断，妨碍”，interrupt with“打岔，打断”；bother“烦扰，打扰”，bother with“以……而烦扰”；interfere“干涉，干预”；interfere with“妨碍，干涉，干扰”；intervene“干涉，插入”。答案是C。