1.
Which lesson is the most difficult in Book Two?
第二册课本里哪课最难?
2.
Each student was issued with a textbook.
每个学生发了一本课本。
3.
An elementary textbook for teaching children to read.
识字课本，初级读本教授儿童读书的初级课本
4.
Am I supposed to come with the textbook?
我是不是应该课本来?
5.
The course book has twenty units.
这个课本有二十个单元.
6.
Open your book, everyone.
大家都要打开课本。
7.
This is the boy whose textbook was lost.
这就是丢失课本的孩子。
8.
This textbook does not need approval by the higher authorities.
这种课本不要审查。
9.
Are these our new textbooks?
这些是我们的新课本吗？
10.
He picked up the book and started to read.
他捡起课本开始阅读。
11.
This textbook be less difficult .
这册课本较不困难。
12.
This textbook is less difficult .
这册课本比较容易。
13.
Two kinds of textbooks are thus needed.
要编这样两种课本。
14.
But that includes books, of course.
但那当然包括课本费用。
15.
She issued new textbooks to her pupils.= She issued her pupils with new textbooks
她把新课本发给学生。
16.
To insert(material)into a text.
在课本中添加（材料）
17.
Buy a notebook to use in classes.
买本笔记本在课堂上用。
18.
Ceramics and Knitting courses are taking shape.
陶艺课、编织课等校本课程初具雏形。