删除学生表的候选索引XUESH INDEX的SQL语句为:ALTERTABLE学生表 发布时间:2018-04-21 22:15 │ 来源:www.tikuol.com 题型:填空题 问题: 删除学生表的候选索引XUESH INDEX的SQL语句为:ALTERTABLE学生表______TAG XUESH INDEX
题型:填空题 根据句意和括号内所给单词的适当形式写出单词。1. The light is red. You must wait. It's _______ (danger) to cross the road. 2. What's the _______ (mean) of this word, do you know? 3. Jenny is very kind. She often shares her (toy) with her friends.4. My room is not as big as my _______ (brother).5. Your sister is too young to dress _______ (she). Please help her, Ann. 查看答案