靶向性制剂
A.氟奋乃静庚酸酯B.磺胺嘧啶银C.阿司匹林赖氨酸盐D.雌二醇双磷酸酯E.无味氯霉素前体药物有多种,请将下列设计原理与药物相匹配
参考答案:D
She hasn't had any success _____. [ ]
A. so long
B. before long
C. by then
D. so far
高治与杜焘之间的合同是否成立杜焘是否取得房屋所有权