四五快读“的含意是”学习四、五十字就进入自主阅读，它是全国最早进入自主阅读的一套教材。

Quick read "the meaning is" to learn 4, 50 words to enter the self-reading, which is the first to enter the country set their own reading materials.

youdao

四五快读“的含意是”学习四、五十字就进入自主阅读，它是全国最早进入自主阅读的一套教材。

Quick read "the meaning is" to learn 4, 50 words to enter the self-reading, which is the first to enter the country set their own reading materials.

youdao