以下哪项文件明确提出“北京市实行实验动物的质量监督和许可证制度”（）。A.《北京市实
题型：单项选择题
问题：
以下哪项文件明确提出“北京市实行实验动物的质量监督和许可证制度”（）。
A.《北京市实验动物许可证管理办法》
B.《关于加强北京市实验动物行政执法工作的实施办法》
C.《北京市实验动物许可证验收规则》
D.《北京市实验动物管理条例》
题型：单项选择题
方框中选出一个可以填入空白处的词语，并用其适当形式填(每空一词)。
Most children like watching TV. It’s very 小题1: . By watching TV they can see and learn a lot and know many things about their country and the world. Of course, they can also 小题2: over the radio. But they can learn better and more小题3: on TV. Why? Because they can hear and watch at the same time. But they can’t see 小题4: over the radio. TV helps to open children’s小题5: It helps to open their minds, too. They learn newer and Better ways of doing things. Many children watch TV only on Saturday or Sunday evening. But a few children watch TV every night. They go to bed very late. They can’ t have a good rest.