How many people are aware that a dancer with the New York City Ballet typically wears out a minimum of two hundred pairs of toe shoes per year?
A、onlyC
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Thewheelsofthefirstroadvehicleswerefashionedfromcrudestonedisks.
InthenortheasternUnitedStates,itrainsintermittently间歇地throughoutthespring.
DoubleEagleinthefirsttransatlanticballoon,wasgreetedbyavidcrowdsinFrance.
Blue-greenalgaegrowabundantlyinsaltmarshes.
Thefirstpaperwasmadefromthebarkofthemulberrytree.