问题描述：
英语问题-and&or
我想问一下,下面这题怎么选：So please watch out and keep away from drugs.They are not worth trying,_____you will spend the rest of your life paying for your mistakes.A.or B.and
但是为什么不用or呢?
我想问一下,下面这题怎么选：So please watch out and keep away from drugs.They are not worth trying,_____you will spend the rest of your life paying for your mistakes.A.or B.and
但是为什么不用or呢?
问题解答：
我来补答展开全文阅读