题目内容
【题目】It was quite a while before he s Mr. Smith in the crowd.
【答案】otted
【解析】句意：很快他就在人群中认出了Smith先生。根据It was quite a while的时态，可知应用一般过去时，故填spotted。
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题目内容
【题目】It was quite a while before he s Mr. Smith in the crowd.
【答案】otted
【解析】句意：很快他就在人群中认出了Smith先生。根据It was quite a while的时态，可知应用一般过去时，故填spotted。