刚开始可以一步一步来,先翻译成肯定句再变否定句,这样不容易出错.经验之谈,仅供参考
肯定句:I have drinked so much water just now
答案:I shouldn't have drink so much water just now
刚开始可以一步一步来,先翻译成肯定句再变否定句,这样不容易出错.经验之谈,仅供参考
肯定句:I have drinked so much water just now
答案:I shouldn't have drink so much water just now