問題詳情：
It’s over three years since the release of animation Frozen, but the icy queen and her frozen empire are still staying put in the spotlight, as if the movie ______ only last month.
A. were released B. had been released
C. would have been released D. was released.
【回答】
B
知識點：動詞時態與語態
題型：選擇題
