根据情景和所给的首字母，在空格内填入一个适当的单词，使对话意思完整。

     Look! This is a p  1   of my family. The girl is my c   2  , Kate. She works hard and a    3    goes to school

early b  4   her schoo1 isn't near her home. She needs h   5   an hour to get there. She has four classes in the

morning. She has an A  6   lesson once a w   7    . She has English classes f   8   Monday to Friday. She likes l   9   English very much. She says it's her f  10    subject.

老年性痴呆的病理特征是（）

A.大脑皮质萎缩

B.小脑脑沟增宽

C.老年斑和神经元纤维缠结

D.脑室扩大

E.神经元气球样肿胀