A-A+ We do not have adequate______for the use of an 2022-08-06 20:04:49 问答库 阅读 181 次 问题详情 We do not have adequate______for the use of animals.A.subsequentsB.substitutesC.substancesD.substitutions请帮忙给出正确答案和分析,谢谢! 参考答案 正确答案:B