题目内容
The reporter said that the UFO ________ east to west when he saw it.
[ ]
A.was traveling
B.traveled
C.had been traveling
D.was to travel
答案:A
解析:
解析:
由said可知其后的宾语从句只能用过去时态,再由when he saw it提供的是确切的过去的某一时刻,而确定必须用过去进行时. |
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