问题描述： 用at present造句 1个回答 分类：英语 2014-10-14 问题解答： 我来补答 At present the world situation is complicated and changeable.当今的世界纷繁复杂,变化多端.Are you employed at present?你现在有工作吗?At present they are just 18%.而目前仅占18%. 展开全文阅读
