2009 北京 第 28 题 单选题 区分题 2009_北京卷 (英语) $28. All of them try to use the power of the workstation ___ information in a more effective$ way. A. presentingB. presentedC. being presentedD. to present 参考答案D ☆ 收藏不会,直接看解析查看原卷 →