英语：求高手解释hard的用法the problem of studying,( ) enough to start with,because always impossible when you are trying to do three week's work in one weekend.答案说括号里填写hard,原因是缺少形容词,我的理解是enough已经是adj了前面应该加个副词,
问题描述：
英语：求高手解释hard的用法
the problem of studying,( ) enough to start with,because always impossible when you are trying to do three week's work in one weekend.
答案说括号里填写hard,原因是缺少形容词,我的理解是enough已经是adj了前面应该加个副词,
答
这里的enough 不是作为形容词来解释的,enough除了形容词作用以外还有副词和介词的用法,hard的用法也是既可以作形容词也可作副词的