—Jane, what do you think of Mr. Green? —As ______ teacher, he ought to set _______ good example to the pupils.
A.the…a B.a…a C.a…the D./ …the正确答案B
—Jane, what do you think of Mr. Green? —As ______ teacher, he ought to set _______ good example to the pupils.
A.the…a B.a…a C.a…the D./ …the正确答案B
