carefully是修饰written的,written修饰articles~是过去分词短语(carefully written)作定语~
1.2句都对(carefully放前or后没什么区别)
3句错~应用carefully--修饰be written谓语~
carefully是修饰written的,written修饰articles~是过去分词短语(carefully written)作定语~
1.2句都对(carefully放前or后没什么区别)
3句错~应用carefully--修饰be written谓语~