若一扇形的圆心角为3弧度,且此扇形周长为5,则此扇形的面积S=____.
The restaurant is nice and the food is not bad. I still prefer eating at home.
关于世界三大宗教的叙述不正确的是( )
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秦王谓唐雎曰:“寡人以五百里之地易安陵,安陵君不听寡人,何也?且秦灭韩亡魏。而君以五十里之地存者,以君为长者,故不错意也。今吾以十倍之地,请广于君,而君逆寡人者,轻寡人与?”唐雎对曰:“否,非若是也。安陵君受地于先王而守之,虽千里不敢易也,岂直五百里哉?”