careful和carefully的区别有哪些?应该如何应用?请举例实句说明,

careful和carefully的区别有哪些?应该如何应用?请举例实句说明, careful和carefully的区别 look carefully和look careful有什么区别 carefully enough和careful enough有什么区别啊 more carefully和more careful有什么区别? careful和carefully的词性有什么区别,分别怎么用 副词与形容词的区别是什么?比如 careful和carefully有什么不同? be careful和be carefully等的区别 文言文句式有哪些?请举例子说明,如何区分? if和wether的区别在哪里?再请举例句说明一下 英文语法中sent和send在用法上的区别?请举例句说明! very careful与 very carefully的区别