A-A+ 框架节点一般取为真型比例的()A.1/2~1B.1/2~2/3C.1/4~2/3D.1/2~3/4 2025-05-23 16:54:49 学历考试 阅读 问题详情 框架节点一般取为真型比例的()A.1/2~1B.1/2~2/3C.1/4~2/3D.1/2~3/4 参考答案 查看解答