The number one principle for being a good colleague is to ______

The number one principle for being a good colleague is to ______your emotions from the working relationship.
A、prevent
B、save
C、extricate
D、disengage
【正确答案】：D
【题目解析】：句意为：做一个好同事的首要原则是不要把情绪带到工作中。disengage分开，脱离；prevent 阻止；extricate 是解脱，救出。