“我知道自己的实力,我知道自己肯定能进前三名……”刘翔这么说在于他有信心、有实力,可见信心最重要的支撑是( )
Not until the train pulled into the station ______ that his suitcase was gone.
Your performance in the driving test didn’t reach the required standard— ________, you failed.
tank
clumsy
grand