GRE Text Completion: Maggoosh-GRE填空Maggoosh - 4J1K6MAKY7ZS6N2IY

Any successful trivia game must be aware of both its audiences' and players' range of knowledge – as soon as any topic becomes too ____________ most quickly lose interest. A. eclectic B. obscure C. recondite D. ephemeral E. prosaic F. topical