canIcontinuewiththet的精選

問題詳情：—Coach，canIcontinuewiththetraining?—Sorry，youcan't________youhaven'trecoveredfromthekneeinjury.A．until B．before C．as D．unless【回答】C[考查狀語從句。句意：——教練，我可以繼續訓練嗎？——很遺憾，你不...