1. A good student can __________ all the knowledge his teachers can give him.

来源：百度知道 编辑：UC知道 时间：2024/06/15 02:43:26
3. Documents __________ with chemical will not become yellow for a long time.
a. treating b. treats
c. treated d. be treated
4. I suddenly __________ that it was too late for me to go back home.
a. observed b. recognized
c. realized d. understood

learn;suck;retain

这些都可以,都表示"吸取知识"

d.c

absord

take in

我觉得应该填master 此句是定语从句好学生有能力掌握他的老师教给他的所有知识所以应填master