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Mary keeps talking about the party;she had a good time,_____

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Mary keeps talking about the party;she had a good time,_______she
hadn't \ had \ didn't \ weren't 为什么会选择didn't而不是1和4?
Mary keeps talking about the party;she had a good time,_____
数理答疑团为您解答,希望对你有所帮助.
 had是have的过去式,故选:didn't.
再问: 抱歉,我的问题没有问清楚。我是问为什么不选择have或者is,而是选择了do?
再答: she had a good time的一般疑问句是Did she have a good time? 否定疑问句是Didn‘t she (have a good time)? 明白了吗?
再问: 了解了。have只有在做主动次的时候才可提问,例如现在完成时中。那么,过去完成时就不可以用had提问吗?谢谢~
再答: 可以。 这类题,变成一般疑问句形式,就知道了