数据库连接使用 或使用连接字符串两种方法连接到数据库。
ASP.net页面可以使用下面哪个类与数据源建立连接?________。
You can _____ some bottles of wine, or some chocolates, or a bunch of flowers.
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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