Only when the CIA Director David was forced to resignthat it's hard to keep ...

作者: tihaiku 人气: - 评论: 0
问题 Only when the CIA Director David was forced to resignthat it's hard to keep our e-mail secret.
选项 A.we realized B.realized we C.did we realize D.we did realize
答案 C
解析 考查倒装句。在以“only+状语”开头的句子中,句子要使用部分倒装,助动词要放在主语前。故选C。
更多 网友评论0 条评论)
暂无评论

Copyright © 2012-2014 知识的智慧 Inc. 保留所有权利。 Powered by cengyan.com

页面耗时0.0194秒, 内存占用1.02 MB, Cache:redis,访问数据库14次

鲁ICP备17016787号-14