请在 下方输入 要搜索的题目:

有三个关系 R、S 和 T如下: <img src="data:image/png;base64,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" alt="">则由关系 R、S 得到关系 T的操作是


A、差
B、并
C、自然连接
D、交
E、投影

发布时间:2025-06-23 01:06:25
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