careful carefully careless 分别咋用?

careful carefully careless 分别咋用? careful、carefully、careless、carelessly的区别. carefully careful careless care的区别 careful'carefully'carefulier'careless'carelessly的区别 care carefully careful careless 这四个词的区别是什么? 帮忙说下carefully careful careless 的用法 帮忙分别care、careful、carefully谢谢! Do you work with more _____?A.carefully B.careful C.careless 求英语care ,careless ,careful ,carefully ,的用法 区别~语法知识~还有例子 careful和carefully的词性有什么区别,分别怎么用 watch后用carefully还是careful careful.careless carelessly是什么词性