身份认证的主要目标包括：确保交易者是交易者本人.避免与超过权限的交易者进行交易和()。
A、可信性B
暂无解析
Recentlyasurvey_______pricesofthesamegoodsintwodifferentsupermarketshascausedheateddebateamongcitizens.
WhileBillieHolidaydidnotinventthemusiccalled"theblues",shemostassuredlyhelpedpopularizeit.
ThefirstimportantexpositionintheUnitedStateswasheldinPhiladelphiain1876.
Willallthose_____theproposalraisetheirhands?
InthenortheasternUnitedStates,itrainsintermittently间歇地throughoutthespring.
