A. It involves the use of a deadly poison. B. It is a costly event which rarely occurs. C. The hunters have set rules to follow. D. The hunters have to go through strict training. 参考答案:C 答案解析:从文章第三段的“…and follow strict codes of behavior"可以看出,英国人狩猎是要遵循严格规则的,因此,[C]为正确答案。