She had wanted to go to the west part of China in search of         better view. But she turned         voluntary teacher there.

A．a; /

B．the; /

C．the; a

D．a; the

对教师职业道德建设的意义正确的认识是（）①有利于净化社会道德风气②有利于优良文化传统的继承和发展③有利于促使人们树立正确的价值观、道德观④有利于教育教学水平的提高

A.①

B.①②

C.①②③

D.①②③④