SQL命令中用于插入数据的命令是A.INSERT B.APPEND C.INSERT 发布时间:2017-12-23 10:58 │ 来源:www.tikuol.com 题型:单项选择题 问题: SQL命令中用于插入数据的命令是A.INSERTB.APPENDC.INSERT BEFORED.INSERT INTO
题型:单项选择题 ______ is worth doing well.A.Whatever is worth doing at allB.That is worth doing at allC.What is worth doing at allD.Whatever is worth doing it at all 查看答案