产科B超检查可以判定() A.胎位 B.胎盘附着部位 C.胎头大小 D.上述三者均可 发布时间:2017-06-09 07:35 │ 来源:www.tikuol.com 题型:单项选择题 问题: 产科B超检查可以判定()A.胎位B.胎盘附着部位C.胎头大小D.上述三者均可E.上述三者不能完全确定
题型:单项选择题 Peter has been busy these days and seldom ____ to come over to have a chat with me.A.does he have timeB.he has timeC.doesn’t he have timeD.he hasn’t time 查看答案