A、It tried to arouse hostile feelings among consumers. B、It tried to win grocers’ support against the measure. C、It kept sending letters of protest to the media. D、It criticized the measure through advertising.答案D
单体皂 中文单体皂 英文【化】 monomeric soap
22、The effect of raw rubbers and anti degradants on the cracking property and appearance of black sidewall was investigated.(研究了生胶及防老剂对轮胎胎侧耐老化龟裂性能和外观的影响。) 23、Mn series black anti-corrosion phosphating process at medium temperature was an improved process for traditional...