of the two T-shirts,i would choose the ______one to save some money for a book

问题描述:

of the two T-shirts,i would choose the ______one to save some money for a book
A,cheaper B cheapest
有of是否用*

选A,题目只有两件T-shirts,所以用比较级就够了,如果题目是of the three T-shirts 的话,就要选B了.