Alzheimer病和Pick病主要侵犯()
A.小脑
B.黑质纹状体
C.桥脑
D.大脑皮层
E.中脑黑质单胺神经元
参考答案:D
Tomorrow we are going to Xixi National Wetland Park. Let’s____at the gate on Wensan Road.
A.meet
B.email
C.call
D.help
8675-A由于背光驱动电路引起的无显示问题,与以下哪些器件关联性最大()
A.U1801(背光IC)
B.L1800(功率电感)
C.D1813(二极管)
D.U3000(RF收发器)