税务登记内容发生变化的企业必须自工商行政管理机关办理变更登记之日起30日内持有关证件向税务机关申报办理变更或者注销税务登记。( )
参考答案：错
When asked ______they needed most, the kids said they wanted to feel important and loved.
A．what
B．why
C．whom
D．which
配额抽样
