The artist ______ the headmaster gave a prize is the teacher ______ I have been taught for two years.
                    举一反三
- The artist ___________ the headmaster gave a prize is the teacher __________ I have been taught for two years.( ) A: from whom; who B: from whom; by whom C: to whom; who D: to whom; by whom
 - ---Do you know the artist ____ the judge gave a prize? ---Yes, he is the teacher ____ I have been taught painting for two years.
 - I have been on the baseball team_____ two years.
 - How many years have the woman been working in A: Two years. B: Three years. C: Five years. D: Eight years.
 - --- "You seem to be a secretary." - " ____________ . I have been working as a secretary for two years."
 
