题目内容
【题目】Blinda _______ changing jobs when this chance of promotion occurred, so she took it and stayed on at a much higher salary.
A. was thinking of B. thought of
C. had been thinking of D. was to think of
【答案】A
【解析】
试题分析: 根据句意可知,有个升职机会从天而降的时候,贝琳达正在考虑换个工作。此处描述的是过去某个时间点正在进行的动作,故用过去进行时。
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