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【单选题】
Word 定时自动保存功能的作用是 __________ 。A.
定时自动地为用户保存文档，使用户可免存盘之累
B.
为用户保存备份文档，以供用户恢复系统
C.
为防意外保存的备份文档， 以供Word恢复系统
D.
为防意外保存的备份文档， 以供用户恢复文档时用
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举一反三
【单选题】Shaniq has seen two movies this week and two baseball games. Her marginal utility of one more movie is 20 and her marginal utility of one more baseball game is 30. Shaniq will go to a baseball game to...
A.
no matter how much more the baseball game costs compared to the movie.
B.
if the baseball game costs $10.00 and the movie costs $7.00.
C.
if the baseball game costs $10.00 and the movie costs $5.00.
D.
Both answers B and C are correct.
【简答题】More than one (was/were) lost.
【简答题】收银员识别货币真伪时应注意的4点是: 、 、 、 。
【简答题】The of Go originated in China more than 2,500 years ago. Confucius wrote about the , and it is considered one of the four essential arts required of any true Chinese scholar. Played by more t...