36. I went to a group activity, “Sensitivity Sunday”, which was to make us more 36 the problems faced by disabled people. We were asked to “ 37 a disability” for several hours one Sunday. Some members, 38 , chose to use wheelchairs. Others wore sound-blocking earplugs (耳塞) or blindfolds (眼罩).Just sitting in the wheelchair was a 39 experience. I had never considered before how40 it would be to use one. As soon as I sat down my 41 made the chair begin to roll. Its wheels were not 42 . Then I wondered where to put my 43 . It took me quite a while to get the metal footrest into 44 . I took my first uneasy look at what was to be my only means of 45 for several hours. For disabled people, “adopting a wheelchair” is not a temporary (临时的) 46 .I tried to find a 47 position and thought it might be restful, 48 kind of nice, to be 49 around for a while. Looking around, I 50 I would have to handle the thing myself! My hands started to ache as I 51 the heavy wheels. I came to know that controlling the 52 of the wheelchair is not going to be a (an) 53 task.My wheelchair experiment was soon 54 . It made a deep impression on me. A few hours of “disability” gave me only a taste of the 55 , both physical and mental, that disabled people must overcome.
(A) curious about
(B) interested in
(C) aware of
(D) careful with