第6题: [单项选择]AGITATOR : FIREBRAND :: A. (A) miser : spendthrift B. (B) renegade : turncoat C. (C) anarchist : backslider D. (D) maverick : scapegoat E. (E) reprobate : hothead 参考答案:B 答案解析:Agitator (troublemaker) is a synonym for fire-brand. Renegade (traitor) is a synonym for turncoat.