计算:(-x3)4=______.
(-x3)4=x12.
故应填:x12.
George returned after the war, only _______ that his wife had left him.
A.to be told
B.telling
C.being told
D.told
男性患者,70岁。突然头痛、恶心、呕吐3小时。体检:血压25/15kPa(190/115mmHg),口角右偏,左侧鼻唇沟变浅,伸舌左偏,左侧偏瘫。
病变可能定位于()
A.右侧基底节区
B.左侧基底节区
C.桥脑
D.延脑
E.小脑