第9题: [单项选择]管理毒理学是() A. 从定性角度确定外源化学物是否可能对人类健康造成损害及损害的程度和性质 B. 以损害作用评定、剂量-反应关系评定及接触评定的各种参数为依据,对外源化学物对人群健康的危害程度作出估计 C. 以化学品的毒理学资料及危险度评定为依据,结合其他有关因素和实际情况,制定有关法规,对化学品进行卫生管理 D. 从定量角度确定机体可能接触外源化学物的剂量与机体损害程度的关系 E. 确定人类实际接触的剂量及情况 参考答案:C
第27题: [填空题]How did Craig Venter defend his company’s behavior A. A.He was collecting information to sell to scientists B.The pace of genetic research became very slow because of competition C.The information collected by him would be given to government free of charge.