以下哪一项不符合釉质钙化不全表现A.萌出时釉质黄棕色B.釉质厚度明显小于正常C.釉质 发布时间:2022-07-23 16:43 │ 来源:www.tikuol.com 题型:单项选择题 问题: 以下哪一项不符合釉质钙化不全表现A.萌出时釉质黄棕色B.釉质厚度明显小于正常C.釉质很软D.牙颈部釉质钙化较高E.牙本质暴露
题型:单项选择题 She ______ her homework because she was ill.[ ]A. didn'tB. didn't doC. doesD. doesn't do 查看答案