This is _____ most interesting story.I have read it three ti

題目：

This is _____ most interesting story.I have read it three times.填哪個冠詞?（the an a ）

解答：

應該填a,這裡的most相當於very來使用,是「非常」的意思,而不是最高級.如果句子是This is the most interesting story I've ever read則應該用the.