下列哪些属于阿尔茨海默病的病理表现()
A.老年斑
B.神经原纤维缠结
C.颗粒空泡变性
D.Lewy小体
E.胆碱能神经元丢失
参考答案:A, B, C, E
Woman: Did you think it was a good play Man: What I didn’t understand was the very beginning. Question: What does the man mean().
A. He didn’t know how to begin to write a play.
B. He didn’t like plays very much in the past.
C. He didn’t want to talk about it right away.
D. He wasn’t sure what the first part was about.
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