71. Obviously, the discovery of the missing file of Auguste D ____.

1. adds credit to Alois Alzheimer
2. sheds doubt on the first description of Alzheimer's
3. presents a big challenge to the medical community
4. has a great impact on the development of a cure for Alzheimer's

72. The anatomical characteristics of Alzheimer's ____.

1. can be found in the missing file
2. could have been confirmed decades ago
3. are wrongly described in the missing file
4. even puzzle the medical community today

73. The findings of the research on Alzheimer's ____.

1. sound encouraging
2. took more time than expected
3. were ascribed to the missing file
4. will bring about a cure in no time

74. When he says that finding the file is like holding history in your hands. Maurer means ____

1. his assurance of the historical finding
2. his further studies on Alzheimer's
3. the beauty of the medical history
4. the importance of imagination

75. Which of the following can best be the title for the passage?

1. The Physician Who First Described Alzheimer's
2. The Recent Studies on Alzheimer's
3. The Missing File of Auguste D
4. The History of Psychiatrics

(Reference keys.)