A-A+ "-s" in the word "books" isA.a derivative affix.B.a stem.C.an inflectional affix.D.a root. 2024-07-04 04:34:24 外语考试 阅读 问题详情 "-s" in the word "books" isA.a derivative affix.B.a stem.C.an inflectional affix.D.a root.请帮忙给出正确答案和分析,谢谢! 参考答案 查看解答