在线题库 [单选] The higher the standard of living,____________. 发布时间：2022-09-12 0次 Athe greater is the amount of paper is usedBthe greater amount of paper is usedCthe amount of paper is used is greaterDthe greater the amount of paper is used 您需要登录才可以下载或查看，没有账号?会员注册
