安全范围是() A.最小有效量与最小中毒量之间的药物剂量 B.最小有效量与极量之间的 发布时间:2019-03-23 05:48 │ 来源:www.tikuol.com 题型:单项选择题 问题: 安全范围是()A.最小有效量与最小中毒量之间的药物剂量B.最小有效量与极量之间的药物剂量C.比最小有效量大些,比极量小些的药物剂量D.开始出现治疗作用的剂量E.最大治疗量的一半
题型:单项选择题 She showed the visitors around the museum, the construction ________ had taken more than three years.[ ]A. for which B. with whichC. of which D. to which 查看答案