Initially, researchers used deontic conditions in the study of Wason selection task and found that deontic conditions had effect of facilitation in Wason selection task.

最初，研究者在条件推理中使用道义条件句对四卡片问题进行研究，发现道义条件句对解决四卡片问题具有促进作用。

Wason Technology was established in 1995 to dedicated in Resin Dispenser Design and manufacturing.

华胜创立于1995年并致力于专业点胶设备的设计与制造。

The plan to make nine-yeareduc generfriend universing and then generfriendihamong young and middle-ancient people in the western region wason schedule.

西部区域基本广泛九年责任教育、基本摈除青壮年文盲攻坚计划如期完成。