Our _________ of sales are as shown.
A.terms and conditions
B.termination and conditioning
C.term and condition
D.terminations and conditionings
A.terms and conditions
B.termination and conditioning
C.term and condition
D.terminations and conditionings
第1题
We should be glad if you would consider our application to () your agency for the sale of your shoes.
A、as
B、act as
C、act like
D、be
第3题
A.GRANT CHANGE ON SCOTT.EMP TO SA
B.GRANT UPDATE ON SCOTT.EMP(SAL) TO SA
C.GRANT UPDATE (SAL) ON SCOTT.EMP TO SA
D.GRANT MODIFY ON SCOTT.EMP(SAL) TO SA
第6题
A.select sal,decode(sal>3000,‘A‘,sal>2000,‘B‘,‘C‘) grade from emp;
B.select sal,decode(sal,3000,‘A‘,2000,‘B‘,‘C‘) grade from emp;
C.select sal,(case when sal>3000 then ‘A‘ when sal>2000 then ‘B‘ else ‘C‘ end) grade from emp;
D.select sal,(if sal>3000 then ‘A‘ elsif sal>2000 then ‘B‘ else ‘C‘ end if) grade from emp;
第7题
A.SELECTmax(sal),deptnoFROMEMPORDERBYsal
B.SELECTmax(sal),deptnoFROMEMPORDERBYdeptno
C.SELECTmax(sal),deptnoFROMEMPGROUPBYdeptno
D.SELECTmax(sal),deptnoFROMEMPGROUPBYsal
第8题
A.selectjob,min(sal)fromempgroupbyjob
B.selectjob,min(sal)fromempwheredept_id=1groupbyjob
C.selectjob,max(sal)fromempwheredept_id=1groupbyjob
D.selectjob,min(sal)fromempwheredept_id=1
第9题
以下语句错误的是()
A.select sal+1 from emp;
B.select sal*10,sal*deptno from emp;
C.不能使用运算符号
D.select sal*10,deptno*10 from emp;
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