下列哪项不是癫痫全身性强直阵挛发作的表现
A．尖叫一声后倒地B．瞳孔缩小C．全身肌肉强直收缩D．眼球上翻E．小便失禁
参考答案：B
复数z=i+1的共轭复数是______．
When his mother came in, Charlie pretended _________.
A．sleep
B．sleeping
C．to sleeping
D．to be sleeping
