Did you study the English test? A. for 发布时间:2017-06-16 15:36 │ 来源:www.tikuol.com 题型:选择题 问题: Did you study the English test? A. for B. of C. at D. to
题型:选择题 B型超声测量,判断胎儿宫内发育迟缓较准确,常用指标有胎头双顶径,下述哪项指标是不恰当的()A.孕28周<70mm B.增长速度2周仅增加≤4mm C.增长速度3周仅增加<4mm D.孕30周<75mm E.孕32周<80mm 查看答案