妊娠期子宫体变化是剧烈的,具体有:
A. 妊娠早期子宫呈球形,且不对称
B. 妊娠12周子宫增大超出盆腔
C. 足月妊娠子宫重量约1000g
D. 足月妊娠子宫容量约5000ml
E. 子宫壁厚度妊娠中期达3㎝
妊娠期子宫的变化包括:
A. 子宫增大变软
B. 子宫峡部伸展变薄
C. 子宫颈变软着色
D. 子宫重量增加
E. 子宫血流增加
【单选题】10+5 in RCEP refers to 10 member countries of _______ and China, Japan, South Korea, Australia and New Zealand .
A. , ASEAN
B. , EU
C. , South America
D. , Africa
【单选题】The form of economic integration in which factors of production cannot flow freely among member countries is ( ).
A. , Customs Union
B. Common Market
C. Economic Union
D. Political Union