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[单选题]
She demanded that we explain why we were having a party without informing her, _______?(1分)
A
hadn’t we
B
didn’t we
C
hadn’t she
D
didn't she
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参考答案
试题答案：
D
答案解释：
解题思路： 本题考查反义疑问句的用法。根据题意“她要求我们解释为什么不通知她就开派对，不是吗？”在反义疑问句中，若前一部分为肯定句式，则后一部分问句则为否定形式；若前一部分为否定形式， 则后面问句则为肯定形式。反义疑问句一般对主句提问，故A) 和B）选项被排除；demanded是实意动词，改为疑问句时要用助动词did,故正确答案为D）选项。
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