题目内容：

I went to a group activity, “Sensitivity Sunday”, which was to make us more        the problems faced by disabled people. We were asked to “       a disability” for several hours one Sunday. Some members,         , chose to use wheelchairs. Others wore sound-blocking earplugs（耳塞）or blindfolds（眼罩）.

Just sitting in the wheelchair was a         experience. I had never considered before how          it would be to use one. As soon as I sat down, my           made the chair begin to roll. Its wheels were not          . Then I wondered where to put my           . It took me quite a while to get the metal footrest into         . I took my first uneasy look at what was to be my only means of            for several hours. For disabled people, “adopting a wheelchair” is not a temporary（临时的）           .

I tried to find a           position and thought it might be restful,       kind of nice, to be            around for a while. Looking around, I        I would have to handle the thing myself? My hands started to ache as I          the heavy metal wheels. I came to know that controlling the          of the wheelchair was not going to be a(n)          task.

My wheelchair experiment was soon        . It made a deep impression on me. A few hours of “disability” gave me only a taste of the         , both physical and mental, that disabled people must overcome.

1.A. curious about B. aware of      C. interested in      D. careful with

2.A. cure   B. choose        C. prevent         D.analyze（分析）

3.A. instead    B. strangely     C.as usual          D. like me

4.A. learning  B. working       C. satisfying       D. relaxing

5.A. convenient B.clumsy   C. boring           D. exciting

6.A. height  B. force        C. skill            D. weight

7.A. locked  B. repaired       C. powered         D. grasped(抓紧)

8.A. hands        B. feet   C. keys            D. handles

9.A. place     B. action   C. play            D. effect

10.A. operation  B. communication C. transportation    D. production

11.A. exploration B. education  C. experiment       D.entertainment

12.A. flexible     B. safe          C. starting           D. comfortable

13.A. yet        B. just   C. still             D. even

14.A. shown      B. pushed   C. driven          D. guided

15.A. realized   B. suggested  C. agreed        D. admitted

16.A. lifted       B. turned   C. pressed        D. seized

17.A. path   B. position  C. direction       D. way

18.A. easy   B. heavy   C. major          D. extra

19.A. forgotten  B. repeated  C. conducted        D. finished

20.A. weaknesses B. anxieties  C. challenges        D. illnesses