Thegreatestrecentsocialchangeshavebeeninthelivesofwomen...
問題詳情：Thegreatestrecentsocialchangeshavebeeninthelivesofwomen.Duringthetwentiethcenturytherehasbeenaremarkableshorteningoftheproportionofawoman'slifespentincaringforthechildren.Awomanmarryingatthee...