care carefulness作名词的区别 He is working on the problem with great____.应填?why?
问题描述：
care carefulness作名词的区别 He is working on the problem with great____.应填?why?
答
carefulness
care照料 小心的意思比较多
一般不用做这里
例如be careful
答
care的意思是关心,carefulness是仔细.根据句意应该是仔细.所以填carefulness