_____________ can I get to the police station? [ ]
A. What
B. When
C. How
D. Why
答案:C
The students in our school should not ______ wear their own clothes. [ ]
A.allow to
B.be allowed
C.be allowed to
D.allow
人体实验伦理审查的目的不包括()
A.促进社会公正
B.使科研论文顺利发表
C.保证研究结果的可信性
D.保护受试者的尊严和权利
E.保护受试者的安全和福利