阅读下面短文，掌握其大意，然后31-50各题所给的四个选项（A、B、C和D）中，选出最佳选项。
While my friends went away to their universities in great delight, I restarted my senior high school life. My spirits   31  at the prospect of starting all over again.
  32   by strange classmates, I felt as though I was in a maze（迷宫）and felt  33   for my-self. There were some complex feelings in my mind. I was frightened, nervous and lonely.
To make  34   worse, I recalled my failure again and again,  35   put more pressure on me than I could bear. As a result, I was always feeling  36   during class.
One of my teachers noticed my depression and one day he asked me to come to his office, where he told me about his  37   towards life. He said we might  38   from making mistakes, but it’s important to model ourselves into people we  39   . All the growing  40   and the embarrassing things we  41   are parts of the process. We never stop  42   , so learn from it and keep up your spirits up! If you are optimistic, things you want may  43   to you!  44   feelings rushed through me. I  45   saw the sun shining again when I stepped out of his office.
With the teacher’s help, I finally  46   my depression. From then on, I no longer  47   my head but began smiling at my classmates. I put up my hand  48   in class and tried to answer the teacher’s questions correctly.
I  49   have a thirst to go to my dream university,  50   I’m not afraid of failure because I can benefit from it.

A．sank B．failed C．disappeared D．ran

A．Hit B．Surrounded C．Struck D．Loved

A．unlucky B．angry C．sorry D．afraid

A．scores B．studies C．experiences D．matters

A．which B．what C．that D．who

A．high B．down C．lonely D．happy

A．way B．method C．measure D．attitude

A．learn B．suffer C．hear D．judge

A．reach B．enjoy C．like D．hate

A．aches B．pains C．joys D．injuries

A．feel B．experience C．taste D．get

A．standing up B．growing up C．going up D．rising up

A．refer B．turn C．stick D．happen

A．Warm B．Thoughtful C．Cool D．Regretful

A．suddenly B．generally C．naturally D．sadly

A．got on B．got over C．got off D．got out

A．buried B．shook C．bowed D．nodded

A．freely B．hopefully C．quickly D．confidently

A．even B．ever C．still D．yet

A．otherwise B．or C．but D．instead