题目内容
根据下面句子的意思及所给的汉语提示,写出空缺处单词的正确形式。
By the time I arrived there, the film had ________(开始)for about five minutes.
答案:been on
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题目内容
根据下面句子的意思及所给的汉语提示,写出空缺处单词的正确形式。
By the time I arrived there, the film had ________(开始)for about five minutes.