汇报工作时的礼仪有哪些？

Scholars from the University of Kansas published the results of a decade_long Study recently,suggesting that sending, children to pre-school at the age of 4 comes too late to_educational drawbacks at home.

下面有关行政处罚听证程序的说法正确的有()。

Why do many people buy things online on the 1lth of November every year？ They think the things on sale are_

先给出一组或多组相关的词，要求你在备选答案中找出一组与之在逻辑关系上最为贴近或相似的词。