This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
In Alzheimer disease, seen are:a)  Neurofibrillary tanglesb)  Neuritic plaquesc)  Pick's proteind)  Amyloid angiopathye)  Senile plaques 
Select and explain. 
A. abcd, B. bcde, C. acde, D. abde
D: abde
Answer: D: abde 
Explanation: None