下面关于文史知识的表述,完全准确的是
Thewheelsofthefirstroadvehicleswerefashionedfromcrudestonedisks.
Solidgeometryhasenabledastronomerstocalculatethepositionsoftheheavenlybodiesrelativetooneanother.
HowmanypeopleareawarethatadancerwiththeNewYorkCityBallettypicallywearsoutaminimumoftwohundredpairsoftoeshoesperyear?