Afewminutesbeforewestarted,thestormbroke.Wewaitedinsid...

問題詳情：

 A few minutes before we started, the storm broke. We waited inside until things 　　　. 

A. kept calm        B. calmed down    C. put down     D. went down

【回答】

B

知識點：詞組 短語

題型：選擇題