If的條件句IwouldhavemetthegirlifIjoinedaclubiwouldhavegotpaidifiwenttothecourtiwouldhavenotmadeamistakeififolloweduradvice2，If條件句請解釋下wouldhaveseen與過去事實相反的虛擬語氣were與現在事實相反的虛擬語氣shouldcome/weretocome與將來事實相反的虛擬語氣hadnotbeenill與過去事實相反的虛擬語氣wouldfeel混合虛擬語氣，從句與過去事實相反...