家用电冰箱的冷凝器散热方式为()。
A、自然冷却
B、强制风冷
C、水冷却
参考答案:A
The man gets angry easily. Nobody except his wife and son can _____ him down when he does. [ ]
A. turn
B. calm
C. hold
D. lie
女,58岁,胸部CT示左上肺3cm~4cm软组织团块影,未累及胸壁,同侧肺门见一直径1.0cm淋巴结,痰病理检查兜鳞癌细胞,腹部B超检查无异常发现。该患者分期属于()
A.T1N0M0
B.T2M0M0
C.T2N1M0
D.T3N1M0
E.T2N2M0