In the first 24hours after the earthquake,firefighters_93 people from collapsed houses,including 26 survivors.A.have pulled out B.had pulled out C.were pulling out D.pulled out 为什么选D不选A?

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In the first 24hours after the earthquake,firefighters_93 people from collapsed houses,including 26 survivors.A.have pulled out B.had pulled out C.were pulling out D.pulled out 为什么选D不选A?
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In the first 24hours after the earthquake,firefighters_93 people from collapsed houses,including 26 survivors.A.have pulled out B.had pulled out C.were pulling out D.pulled out 为什么选D不选A?
In the first 24hours after the earthquake,firefighters_93 people from collapsed houses,
including 26 survivors.A.have pulled out B.had pulled out C.were pulling out D.pulled out 为什么选D不选A?

In the first 24hours after the earthquake,firefighters_93 people from collapsed houses,including 26 survivors.A.have pulled out B.had pulled out C.were pulling out D.pulled out 为什么选D不选A?
In the first 24hours after the earthquake,firefighters_93 people from collapsed houses,including 26 survivors.
A.have pulled out B.had pulled out C.were pulling out D.pulled out
选 D正确.
句子意思:
在这次地震后的前24小时,消防队员从倒塌的房屋中救出了93人,包括26位幸存者.‘
关键信息词:
①after,经常与一般过去时态连用;
②句子意思,表明陈述过去的事实,要用一般过去时态.
选项辨析:
A.have pulled out 现在完成时态,表示过去发生的动作对现在造成的影响或结果
B.had pulled out 过去完成时态 表示过去的动作之前已经完成的动作或存在的状态
C.were pulling out 过去进行时态 表示过去特定时间正在进行的动作
D.pulled out 一般过去时态 陈述过去的事实
按照句子意思和表达需要,只能用一般过去时态,因此,选D.
祝你开心如意!

选a的话是完成时,你想表达什么呢,这里并没有“过去的过去”这层意思啊。

这句话只是对于过去情况一个客观描述,直接都用一般过去时即可。