1·Have you ever used a hammer and screwdriver to loosen a nut from a bolt?
您是否曾经用过锤子和螺丝刀从螺栓上拧下螺母？
2·Have you ever used the words unpleasant, creepy crawly, creeping, itching, pulling, or tugging to describe your symptoms to others?
你是否曾用“令人不愉快的”、“令人毛骨悚然的”、“爬行的”、“发痒的”、“拉扯的”、“拽拽的”等词向别人描述过你的症状?
3·Have you ever used this software before?
你以前用过这种软件吗？
—— 《牛津词典》
4·Have you ever used newspapers when you clean the windows?
你在清洁窗子的时候曾用过报纸吗？
5·Theirs was the most successful wartime code ever used.
他们的密码是有史以来最成功的战时密码。
6·I have hated almost every UI toolkit I have ever used, in almost any environment.
我几乎讨厌过在任何环境下所有我曾使用过的用户界面工具包。
7·Have you ever used that excuse?
你曾用过这种借口吗？
8·Have you ever used Olay products before?
你以前用过玉兰油这牌子的产品吗？
9·I have only ever used global private Banks.
我到目前为止只用过全球私人银行服务。
10·Have you ever used duct tape to tape a duct?
你曾经用管状胶带粘过管道吗？