41. This passage is mostly about __________.
A. different types of eye problems B. myths about eyesight
C. beliefs of eye doctors D. eye transplants
39. A. account B. enter C. provide D. call
38. A. seldom B. just C. even D. never
37. A. Thus B. Later C. Again D. Instead
36. A. receive B. offer C. require D. study
35. A. made B. took C. paid D. started
34. A. piece B. length C. mass D. load
33. A. really B. nearly C. simply D. merely
32. A. mind B. way C. part D. case