老年性骨关节炎好发部位在() A.负重关节 B.负重较少的关节 C.曾经患过病的关节 发布时间:2017-08-07 23:45 │ 来源:www.tikuol.com 题型:单项选择题 问题: 老年性骨关节炎好发部位在()A.负重关节B.负重较少的关节C.曾经患过病的关节D.活动较少的关节E.小关节
题型:单项选择题 Was it ______ the conference of APEC that made Shanghai the focus of the world then?A.holdingB.to holdC.heldD.having held 查看答案