查询选修了课程号为“MATHS”的学生的姓名和年龄，若用下列SQL的SELECT语句表达时，错误的是( )。
A．SEIECT SNAME, ADE FROM S WHERE S#=(SELECT S S# FROM SC WHERE C#='MATHS')
B．SELECT SNAME, AGE FROM S WHERE S#=(SELECT S S# FROM SC WHERE S C#='MATHS')
C．SELECT SNAME, AGE FROM S, SC WHERE S#=SS# AND S C#='MATHS' ORDER BY S#
D．SELECT SNAME, AGE FROMS, SC WHERE S#=SS# AND SC#='MATHS'