A:镁与盐酸反应放出氢气
B:氢氧化钠与盐酸的反应
C:硫在空气或氧气中燃烧
D:Ba(OH)2•8H2O与NH4Cl反应
B: Liu Haoran, the leading actor in the movie Detective Chinatown, ____ ____ himself by acting thrillers.
下列动物不具有膈的是( )