查询学生信息表Student_info中学号为20110101、20110205和20110306的学生信息,正确的选项是______。
A.
select * from Student_info where Sid =‘20110101’ and Sid =‘20110205’ and Sid =‘20110306’
B.
select * from Student_info where Sid =‘20110101’ or Sid =‘20110205’ or Sid =‘20110306’
C.
select * from Student_info where Sid not in(‘20110101’,‘20110205’,‘20110306’)