what's your ____ for making so many mistakes in your exam paper ,tom?the teacher asked.

问题描述:

what's your ____ for making so many mistakes in your exam paper ,tom?the teacher asked.
idea,excuse,mind,result

reason 理由,原因
【回答补充】 填 excuse 借口,理由辨析一下上面各词?idea想法mind 心理result 结果都不如“借口,理由”