足骨是由()组成。A、8块跗骨,5块跖骨,14块趾骨 B、7块跗骨,5块跖骨,15块趾 发布时间:2020-04-07 22:05 │ 来源:www.tikuol.com 题型:单项选择题 问题: 足骨是由()组成。A、8块跗骨,5块跖骨,14块趾骨B、7块跗骨,5块跖骨,15块趾骨C、7块跗骨,5块跖骨,14块趾骨D、距骨、跟骨、楔骨,足舟骨和3块骰骨
题型:单项选择题 ——Mary stays alone in the classroom and looks sad.——________ to her?A.What happensB.What is happenedC.What is happeningD.What was happening 查看答案