羟基A.3750~3000cmB.1900~1650cmC.1900~1650cm:1300~1000cmD.3750~3000cm;1300~100

发布时间:2021-01-11 04:17:40

1.[]羟基A.3750~3000cm B.1900~1650cm C.1900~1650cm:1300~1000cm D.3750~3000cm;1300~1000cmE.3300~3000cm;1675~1500cm;1000~650cm

网友回答

参考答案:D
参考解析:无
以上问题属网友观点,不代表本站立场,仅供参考!