I prefer to read books which are funny and h____ to my study.....

I prefer to read books which are funny and h____ to my study.....
I prefer to read books which are funny and h____ to my study.
....

I prefer to read books which are funny and h____ to my study.....
helpful…………初中的考试?

helpful
我喜欢阅读能激发我学习兴趣并能帮助我学习的书本。

helpful 有帮助的