下列属于加成反应的是
A．CH4+Cl2 CH3Cl+HCl |
| B．CH3COOH + CH3CH2OH→ CH3COOC2H5 + H2O |
C． |
| D．CH2=CH2+Br2→BrCH2CH2Br |
下列属于加成反应的是
| A．CH4+Cl2CH3Cl+HCl |
| B．CH3COOH + CH3CH2OH→ CH3COOC2H5 + H2O |
| C． |
| D．CH2=CH2+Br2→BrCH2CH2Br |
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