关于子宫破裂的发生,下列说法错误的是()
A.可发生于子宫部或子宫下段
B.均发生于分娩期
C.经产妇发生率高于初产妇
D.发生率逐年降低
E.易发生于分娩受阻时
参考答案:B
Have you decided ? [ ]
A. what would do
B. where will you go
C. what would you do
D.where you will go
农业推广通过以下哪种措施来诱导农民行为的自愿变革?()
A.有组织的干预沟通
B.行政措施
C.经济法规
D.技术服务