though it is not a normal ______to give a discount in our shop,we will have to consider it closelyA hobby B practice C behavior
问题描述：
though it is not a normal ______to give a discount in our shop,we will have to consider it closely
A hobby B practice C behavior
答
C behavior
hobby 爱好 嗜好
practice 实践
behavior （日常）行为
虽然我们店里不经常打折（虽然打折不是一个正常的行为），我们还是会认真考虑。
答
C
答
B
practice不仅可以表示练习,还能当习惯,惯例将
hobby一般表示爱好
behavior是行为
即使我们商店现在还没有打折的惯例……