HowmanypeopleareawarethatadancerwiththeNewYorkCityBallettypicallywearsoutaminimumoftwohundredpairsoftoeshoesperyear?
A、onlyAlllivingorganisms,regardlessoftheiruniqueidentity,havecertainbiological,chemical,andphysicalcharacteristicsincommon.
Communicationisoneofthemostimportantbondsthatholdculturalsystemstogether.
Alligatorsstillexistinsomeofthedank潮湿swampsandbayous小海湾ofAlabama'scoastalregions.
Batsfly,ratherthanglide,andthusaretheonlymammalscapableoftrueflight.
Anoversight遗漏(miss,overslaugh)inproofreadingoftenresultsinprintederrors.