"Competence and performance" concept was mainly developed by______.

A．a captain who was crippled by a whale
B．a woman who committed adultery
C．a wounded soldier coming back from the front
D．a love story

A．offers only grammar lessons to pupils
B．emphasizes academic studies and offers more subjects than any other secondary school
C．makes a point of giving practical instructions
D．only takes in the pupils who are interested in grammar