罗钦文
花朵
共回答了16个问题采纳率:81.3% 举报
前面这种用法少见,主要是后面那种.
have最常用的两个作用:1.表完成时 2.表所有
1.表完成时 i have finished my meal.否定就是.i haven't finished my meal
2.表所有 i have a magzine in my hand 否定就是i don't have a magzine in my hand.
看明白了吗?一般情况下,表完成的就直接否定have,表所有的就借助助动词否定形式don't(or didn't ect)
1年前
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