The average American leaves home between the ages of 18 and 20. In 1970, 10% of these people moved back with their parents after leaving home. Today, the number has risen to sixty<br>.

The average American leaves home between the ages of 18 and 20. In 1970, 10% of these people moved back with their parents after leaving home. Today, the number has risen to sixty
.

出自：北京开放大学大学英语（2)

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10245403】个 (题库试题定时更新)