is it the email that you received yesterday ______makes you upset?A.which B.what C.that D.when
說是強(qiáng)調(diào)句.說是去掉it is that,句子說得通就是強(qiáng)調(diào)句.可是我就想問了.it is the email which makes you upset.也可以說是定語從句啊,那么選which 如果是 it is the email that you received yesterday.這個(gè)句子可以說是強(qiáng)調(diào)句嗎,強(qiáng)調(diào)賓語啊.強(qiáng)調(diào)賓語的強(qiáng)調(diào)句,去掉it is that 都怪怪的啊.比如說 it　is the place that i went yesterday.也是強(qiáng)調(diào)句啊,去掉 it is that 句子不對(duì)啊
各種茫然混亂　　求大神!