一般对致癌物制定的实际安全剂量在人群中引起的肿瘤超额发生率不超过
A 10<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230104/12691103_0.gif"> B
10<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230104/12691103_0_1.gif"> C
10<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230104/12691103_0_2.gif"> D
10<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230104/12691103_0_3.gif"> E
10<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230104/12691103_0_4.gif">