题目内容：

阅读下面短文，从每题所给的四个选项（A、B、C、D）中，选出一个最佳选项，并在答题卡上将该项涂黑。

The moment happened 30 years ago but it was still fresh in my memory. I was a college freshman and had ________  up most of the night before laughing and talking with friends. Now just before my first   ________ of the day my eyelids were feeling heavier and heavier and my head was drifting down to my desk to make my textbook a ________ . A few minutes’ nap（小睡）time before class couldn’t    ________ , I thought.

BOOM! I lifted my head suddenly and my eyes opened wider than saucers. I looked around with my    ________  beating wildly trying to find the cause of the ________ . My young professor was looking at me with a boyish(孩子气的) smile on his face. He had  ________   dropped the textbooks he was carrying onto his desk. “Good morning!”, he said still ________  . “I am glad to see everyone is ________. Now let’s get started. ”

For the next hour I wasn’t sleepy at all. It wasn’t from the ________  of my professor’s textbook alarm clock either. It was instead from the   ________ discussion he led. With knowledge and good   ________  he made the material come ________. His insight （洞察力）was full of both wisdom and loving-kindness. And the enthusiasm and joy that he   ________ with were contagious(有感染力的). I ________  the classroom not only wide awake, but a little ________ and a little better as well.

I learned something far more important than not   ________in class that day too. I learned that if you are going to do something in this life，do it well，do it with ________  . What a wonderful place this would be if all of us did our work joyously and well. Don’t sleepwalk(梦游)your way through   ________ then. Wake up! Let your love fill your work. Life is too________ not to live it well.

1.A. took            B. divided         C. stayed              D. put

2.A. class           B. test            C. task                D. lecture

3.A. platform       B. pillow          C. carpet              D. wall

4.A. benefit         B. help            C. last                D. hurt

5.A. heart           B. mind          C. thought             D. head

6.A. trouble        B. noise           C. failure            D. incident

7.A. angrily        B. carelessly     C. purposely           D. accidentally

8.A. smiling         B. talking         C. complaining         D. shouting

9.A. active          B. curious        C. present             D. awake

10.A. sound          B. shock           C. interruption       D. blow

11.A. fascinating    B. boring          C. puzzling           D. encouraging

12.A. gesture        B. sense           C. humor             D. design

13.A. strange        B. natural        C. handy             D. alive

14.A. taught         B. spread          C. combined           D. started

15.A. decorated      B. filled          C. left               D. entered

16.A. clearer       B. smarter         C. quieter             D. stronger

17.A. discussing     B. speaking        C. cheating            D. sleeping

18.A. joy            B. speed           C. aim                D. determination

19.A. work         B. life           C. journey             D. college

20.A. hard           B. complex        C. short              D. simple