改了之后意思不一样了
where I had seen him before ,以前我在哪里见过他,是说肯定见过想不起来在哪见的了
whether I had seen him,是否我以前见过他,是说想不起来见没见过了
Don't you think so?
改了之后意思不一样了
where I had seen him before ,以前我在哪里见过他,是说肯定见过想不起来在哪见的了
whether I had seen him,是否我以前见过他,是说想不起来见没见过了
Don't you think so?