emp表中，比“FORD”入职晚的员工信息，下列SQL语句正确的是：（）
A.selectename,hiredatefromemp =whereename='FORD'；
B.selectename,hiredatefromemp =wherehiredate> =(selecthiredatefromemp =whereename='FORD');
C.selectename,hiredatefromemp =wherehiredate>min（hiredate） =andename='FORD';
D.selectename,hiredatefromemp =wherehiredatein =(selecthiredatefromemp =whereename='FORD');
正确答案是B