Hurry up, please. There is only __ time left. A. a little B. little c. a few D. few
答案:B
专家意见法最常见的是德尔菲意见法,它实际上是一种( )
A.个人判断
B.专家个人意见
C.单向意见集合
D.有组织的集体判断
胎儿生长发育与下列哪项无关()
A.胎儿腹围
B.胎儿双顶径
C.胎儿股骨长度
D.宫高
E.胎儿胸围