单选题:The CareerBuilder. corn will send a letter about privacy pol 题目分类:理工类 题目类型:单选题 查看权限:VIP 题目内容: The CareerBuilder. corn will send a letter about privacy policy to those applicants. A.Right B.Wrong C.Not mentioned 参考答案: 答案解析:
About one million Americans are diagnosed annually with skin About one million Americans are diagnosed annually with skin cancer.A.every year 分类:理工类 题型:单选题 查看答案
France has kept intimate links with its former African terri France has kept intimate links with its former African territories.A.friendly B. 分类:理工类 题型:单选题 查看答案
消除SQL SELECT查询结果中的重复记录,可采取的方法是( )。 消除SQL SELECT查询结果中的重复记录,可采取的方法是( )。 A.通过指定主关键字 B.通过指定唯一索引 C.使用DISTINCT短语 D.使用UNI 分类:理工类 题型:单选题 查看答案
若SQL语句中的ORDER BY短语中指定了多个字段,则( )。 若SQL语句中的ORDER BY短语中指定了多个字段,则( )。 A.依次按自右至左的字段顺序排序 B.只按第一个字段排序 C.依次按自左至右的字段顺序排序 分类:理工类 题型:单选题 查看答案