18、Tom often has to be called several times _______he comes downstairs for dinner．
A．before B．until C．when D．then
科目：高中英語 來源： 題型：
Tom often has to be called several times _______he comes downstairs for dinner．
A．before B．until C．when D．then
科目：高中英語 來源： 題型：
Tom often has to be called several times ______ he comes downstairs for dinner．
A． before B． until C． when D． then
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權舉報專區(qū)
違法和不良信息舉報電話：027-86699610 舉報郵箱：58377363@163.com