分类：教育/科学-外语学习-英语考试
问题："onthepositiveside"为啥是on不是in，而且p? 
"on the pitive side"为啥是on不是in。而且positive side前面为何加the。
回答：on the positive side, the is pointing to the specific side which is the " positive side", on, here it means you are taking sides and you chose 'the positive side', therefore you are " ON" their side,
on other hand, should you prefer to use " IN" than, you may say : " in terms of ......"