The teacher’s encouragement doesn’t mean your progress so you should try your best as we

问题补充：

The teacher’s encouragement doesn’t mean your progress, so you should try your best as well.

A. necessarily

B. directly

C. formally

D. hopefully

答案：

(答案→)A. necessarily

B. directly

C. formally

D. hopefully

解析：A. necessarily 必要地，B. directly直接地，C. formally正式地，D. hopefully 有希望地，句意：老师的鼓励未必意味着你的进步，所以你也要努力。Not necessarily“未必”，所以选A。