He is the taller of the two boys.为什么这里两者比较能用the,the不是三者比较的么.

john is()of the two boys.为什么填the tallest不是两者之间比较吗? She is the clever of the two girl两者比较为什么clever前加the 改错：Tim is taller of the two boys a...比较级of the two.两者中比较.的那个 为什么是the taller of the two boys 形容词前为什么加定冠词the? Jim is the taller of the two. Who is the taller of the two boys?一定要加the吗? The boy is the taller of the two.这个句子中的the taller用的对吗?为什么? Which of the two boys is talle?The one in red is taller than ( )6. Of the two boys, Tom is _______. A. tall B. the taller 用冠词填空.______ taller of the two boys is read he is the cleverer of the two boys.其中为什么是比较级?这样的题一般是考察什么?