everyong had better be here on time,( ).反义疑问句

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everyong had better be here on time,( ).反义疑问句
everyong had better be here on time,( ).反义疑问句

everyong had better be here on time,( ).反义疑问句
had better 在反意疑问句中,疑问部分一般用"had+主语?"
前面肯定 后面否定,所以是
hadn't they?