题型:问答题 简答题 若用如下的SQL语句创建一个student表: CREATE TABLE student(NO C(4) NOT NULL,NAME C(8)NOT NULL.SEX C(2),AGEN(2) ) 可以插入到student表中的是( )。 A.('1031','李林',男,23)B.('1031','李林',NULL)C.(NULL,'李林','男','23')D.('1031',NULL,'男',23) 查看答案
题型:问答题 简答题 As this item falls within the business scope of our cort/oration, we shall be pleased to enter into business relations with you ______ an early date.A.onB.inC.atD.within 查看答案