In the passage the author’s attitude towards “mixed-ability teaching” is( )
A.正确答案Ccritical
B.questioning
C.approving
D.objective
In the passage the author’s attitude towards “mixed-ability teaching” is( )
In the passage the author’s attitude towards “mixed-ability teaching” is( )
A.正确答案Ccritical
B.questioning
C.approving
D.objective