问题: ________
A: Itinvolvesnotonlytheconceivingandrearingofchildren,butalsoagreatmanyotherobligationsandprivilegesaffectingmanypeople.
B:ndthesearewhatweallknowaboutthemarriage.
C:Howdotheyknowtheywillloveeachother?
D:Rareisthesocietywhichsimplyallowsacouplequietlytopairoffandstartlivingtogether.
E:Today,ofcourse,theChinesefamilyischangingrapidly.
F:Onemaynotmarryhissister,firstcousinandcertainothercloserelatives.