声像图上中肝静脉右后方、右肝静脉前方实质内肿物的正确定位是
A．右后叶B．右后叶上段C．右前叶D．左内叶与右前叶交界处E．右后叶下段
参考答案：C
The teacher __________ have thought Johnson was worth it or she wouldn’t have wasted time on him, I suppose.
A．should
B．can
C．would
D．must
流行性脑脊髓膜炎典型的病理变化
A．神经细胞变性坏死
B．脑软化灶形成
C．噬神经细胞现象
D．蛛网膜下腔脓性渗出物堆积
E．淋巴细胞袖套状浸润
