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。