Theymusthaveenjoyedt的精選

問題詳情：Theymusthaveenjoyedthemselvesthere,otherwisethey______solong.A.can’thavestayed     B.wouldn’thavestayed    C.can’tstay    D.wouldn’tstay【回答】B知識點：虛擬語氣題型：選擇題...