A-A+ He was always declining their invitations on t 2022-08-05 18:37:43 问答库 阅读 171 次 问题详情 He was always declining their invitations on the ______ of iii health.A．groundB．reasonC．excuseD．cause 参考答案 正确答案：A解析：on the ground of以……为理由。
