45. What is the passage mainly about?
(A) The changes of the author’s attitude to her mother’s English.
(B) The limitation of the author’s perception of her mother.
(C) The author’s misunderstanding of “limited” English.
(D) The author’s experiences of using broken English.

整篇文章讲了由原来的认为母亲的英语讲得不好，不规范到后来的重新认识到母亲的英语虽然讲的不规范，但却意义丰富。作者的态度发生了变化。