A:that; that; which
B:where; that; which
C:where; when; that
D:that; where; that
下列反应中,既属于氧化反应又属于化合反应的是____
A.CH4+2O2CO2+2H2O B.2H2+O22H2O
C.Na2CO3+Ca(OH)2═CaCO3↓+2NaOH D.____ .
下列过程中,没有发生膜融合的是 ( )