题目内容
【题目】The reporter said that the UFO ____ from east to west when he saw it.
A. travels B. traveled C. was traveling D. has traveled
【答案】C
【解析】试题分析：句意：记者说当他看到 UFO时，它正在从东往西飞行。根据时间状语从句用when he saw it可知用过去进行时，故选C。
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题目内容
【题目】The reporter said that the UFO ____ from east to west when he saw it.
A. travels B. traveled C. was traveling D. has traveled
【答案】C
【解析】试题分析：句意：记者说当他看到 UFO时，它正在从东往西飞行。根据时间状语从句用when he saw it可知用过去进行时，故选C。