do a survey on和do a survey of有什么区别
问题描述：
do a survey on和do a survey of有什么区别
答
通常do a survey survey of (chinese medicine,textile manufactories,beijing city)的调研 后面跟名词,一般比较大范围.about 一般比较单一的话题,关于...方面.survey about love,about their products,about weathe...