人体能分泌生长激素的器官位于 [ ] A.颅腔 B.胸腔 C.腹腔 D.盆腔 发布时间:2017-07-30 17:19 │ 来源:www.tikuol.com 题型:选择题 问题: 人体能分泌生长激素的器官位于 [ ]A.颅腔B.胸腔 C.腹腔D.盆腔
题型:选择题 _______, her hands shook constantly and violently.A.Knowing her son killed in the mineB.When she knew her son was killed in the mineC.Known her son killed in the mineD.She knew her son killed in the mine 查看答案
题型:选择题 我国儿童心理学家林崇德对儿童数概念的形成研究表明,儿童数概念形成经历四个明显阶段,下列描述儿童数概念形成次序正确的是()。A.口头数数-给物说数-按数取物-掌握数概念B.给物数数-按数取物-口头数数-掌握数概念C.按数取物-掌握数概念-口头数数-给物说数D.接数取物-掌握数概念-给物说数-口头数数 查看答案