A.表B.查詢C.報(bào)表D.窗體
A.select*from員工B.select count()人數(shù)from員工C.select 姓名from員工D.select *from員工order by 工號(hào)
A.字段名B.數(shù)據(jù)類型C.主鍵D.字段大小