现在完成时中already,just可用于肯定句中,不可用于否定句中,可以用于疑问句中吗?例如have you just sho

是对的还是错的?

第1个回答  2011-02-20
不能,疑问,否定用“yet”
第2个回答  2011-02-20
already 否定用 not ...yet
I haven't had lunch yet. Have you had lunch yet?
just adv. 就是(加强语气),就在,就要
I just haven't the courage to see him again.本回答被网友采纳
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