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问题 单项选择题

《短歌行》多处运用了比兴手法。用“月明星稀，乌鹊南飞”来喻指（）。

A.贤者择木而栖却难得知遇

B.黑暗的战乱时代贤者奔走四方

C.明主不怕贤才多

D.天色昏暗

答案

参考答案：B

单项选择题

下列4项中说法不正确的是( )。

A．数据库减少了数据冗余

B．数据库中的数据可以共享

C．数据库避免了一切数据的重复

D．数据库具有较高的数据独立性
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选择题

It’s good manners _______ .

A．for Chinese people to open the present as soon as he/she receives it.

B．for both Chinese and British people to open the presents the moment they receive them.

C．for both American and British people to open the presents when they get back home.

D．for both American and British people to open the presents immediately they receive them.
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