Hemingway's （）are those who survive in the process of seeking to master the code with the honesty, the discipline, and the restraint.
A、soldiers
B、patriots
C、pioneers
D、code heroes
【正确答案】：D
【题目解析】：海明威塑造的硬汉形象是那些遵循“Grace Under Pressure”在生活压力下保持自尊，用诚实、纪律和自我约束，掌握生存法则从而存活下来的人。
