By word of mouth during the holidays, by phrases in letters during term time, I was kept up to date with John fs cleverness and progress.

By word of mouth during the holidays, by phrases in letters during term time, I was kept up to date with John fs cleverness and progress.

A.…I tried my best to improve myself and to be as good as John.

B...I always reminded myself of John’s intelligence and ability.

C.…I was encouraged to catch up with John in school work.

D...I was kept well informed of John's achievements.

正确答案是D