【简答题】This text centers on__________ [A] the success of an enterprise [B] the application of a technology [C] the market share of Samsung's WCTG [D] the mass-production of a home appliance
【简答题】In discussing the U.S. jury system, the text centers on( ) [A] its nature and problents [B] its characteristics and tradition [C] its problems and their solutions [D] its tradition and development