【多选题】Please match the structures of family with the correct description. 1) single-parent family 2) extended family3) blended family4) childless family5) nuclear family
A.
There are parents and their children in this kind of family and they live in the same residence.
B.
This type of family includes all relatives in close proximity, such as grandparents, aunts, uncles, and cousins.
C.
This type of family has a step-mon, a step-dad, and even step-siblings.
D.
This type of family may only have one mom or one dad.
E.
In these families, the couples either cannot or choose not to have children.请安顺序写错1)至5)所对应的选项序号,答案格式参考:ABCDE
【简答题】Match the listed structures with the the descriptions that follow. aorta inferior vena cava superior vena cava arteriole mitral valve tricuspid valve atrium pulmonary ar...