摘要:今有高聚物--CH2-CH(COOCH2CH3)-CH2-CH(COOCH2CH3)-CH2 -CH(COOCH2CH3)-- .下列分析正确的是 A.其单体是CH2=CH2和H-CO-O-CH2CH3 B.它是缩聚反应的产物w.w.w C.其链节是 CH3-CH2-CO-O-CH2CH3 D.其单体是 CH2=CH-CO-O-CH2CH3
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