I want to buy(buy)some interesting books at the bookshop.的解题思路

问题描述:

I want to buy(buy)some interesting books at the bookshop.的解题思路

所给的词是buy,而前面有实义动词want,want to do sth.表示“想要做某事”,want后接动词不定式结构,所以填to buy.