()年以来,我国实验动物管理实行统一的法制化、标准化管理体制。
A.1976
B.1990
C.1988
D.2001
参考答案:C
--- I’ll come to see your performance at 9:00 tomorrow evening.
--- I’m sorry, but by then my performance ____ and I ____ reporters in the meeting room.
A.will have ended; will be meeting
B.will end; will meet
C.will be ended; am going to meet
D.is to end; will meet
建制镇总体规划的期限可以为:
A.5~10年
B.10~15年
C.10~20年
D.15~20年