He's been ill and isn't fit for work yet. 为什么用 isn't fit ?
问题描述：
He's been ill and isn't fit for work yet. 为什么用 isn't fit ?
答
主语是He 系动词当然是 is
be fit for 适合做什么...
全句意为：他病了,还不适合上班
请及时采纳,不懂继续问( 天天在线 ）