A. 正确 B. 错误
A. 发行债券 B. 签订合同 C. 台风 D. 签发支票
A. 聚乙烯飞 B. 一聚丙烯、 C. 聚氯乙烯 D. 酚醛塑料
A. prohibit farmers from hunting foxes. B. forbid hunting wild animals with dogs. C. stop hunting fox in the countryside. D. prevent large-scale fox hunting.