盲人的步行速度一般约为()
A.0.2m/s
B.0.5m/s
C.0.8m/s
D.1m/s
E.以上均不对
参考答案:B
癫痫发作后出现Tbdd瘫痪提示()。
A.患者有局灶性脑损害
B.易于发生癫痫持续状态
C.癫痫药物控制不良
D.瘫痪恢复不完全
E.癫痫发作期尚未结束
My grandmother _____ a lot of changes in Tianjin since she came here. [ ]
A. sees
B. can see
C. will see
D. has seen