问题描述： I can't decide to buy which one, 1个回答 分类：英语 2014-12-14 问题解答： 我来补答 如果说i can't decide to buy...后面最好跟一件确定的物品.如：i can't decide to buy this car.你的说法可以换成：I can't decide on which one to buy. 展开全文阅读
