Fighting in the Middle East has begun disrupting energy exports from the region, and oil markets are responding. The U.S. benchmark, West Texas Intermediate crude, climbed about 6% on Monday to just over $71 a barrel.
ВСУ запустили «Фламинго» вглубь России. В Москве заявили, что это британские ракеты с украинскими шильдиками16:45，这一点在夫子中也有详细论述
Drop 4 points randomly on a circle. What are the chances they all land in the same half?，详情可参考体育直播
typecheckers. Subsets like this have been defined in other systems