crux GMAT专八

1.Where does the crux lie?

结症在里?

2.The author mainly describes the design and key techniques of the jacquard “Rainbow Crepon”, with analyses and researches made on some technical cruxes in the variety design of its kind.

文章着重介绍了提花织物“彩”设计及主要工艺，并对该类品种设计几项关键性工艺技术作了分析和研究。

3.Since it is a priori proposition in the science of criminal law that a crime is a actus reus, omission undoubtedly has the nature of actus reus-the crux is to explain it reasonably.

其一是不作为与行为理论，基于“犯罪是行为”这一刑法学中先验命题，对于不作为行为性结论应当毋庸质疑，关键是如何对其进行合理说明。