答案:C
观察例题→发现规律→按照要求答题.
(120×120)-(119×121)=1,(120×120)-(118×122)=4,
(120×120)-(117×123)=9,(120×120)-(116×124)=16,
…
(1)(120×120)-(112×128)=______.
(2)(120×120)-(______×______)=144.
引起深反射亢进的损伤部位
A.周围神经
B.脊髓前角
C.脊髓后索
D.小脑
E.锥体束