在下列何种条件下，碘的杀菌作用最强（）。 A.pH值降低，酸性条件，有机物较少 B.

隋唐时期是中国封建社会制度创新的重要时代，概括隋唐在政治、经济、军事制度上所作的主要革新，并分别说明其积极意义。

开展边境旅游，必须具备以下______条件。

A．经国务院批准对外国人开放的边境市县

B．有国家正式批准的对外开放的一类口岸，口岸设施非常齐全

C．同对方国家边境地区旅游部门签订了意向性协议

D．有旅游行政管理部门批准的可接待外国旅游者的旅行社

根据我国民事诉讼法和相关司法解释的规定，下列关于审判组织的哪一表述不正确( )

A．适用简易程序审理的民事案件，一律采取独任制

B．再审案件，只能由审判员组成合议庭

C．二审法院裁定发回重审的案件，原审法院可以由审判员与人民陪审员共同组成合议庭

D．中级人民法院审理的案件，可以由两名审判员和一名人民陪审员组成合议庭

(C)

Can dogs and cats live in perfect harmony in the same home People who are thinking about adopting a dog as a friend for their cats are worried that they will fight. A recent research has found a new recipe of success. According to the study, if the cat is adopted before the dog, and if they are introduced when still young (less than 6 months for cats, a year for dogs), it is highly probable that the two pets will get along swimmingly. Two-thirds of the homes interviewed reported a positive relationship between their cat and dog.

However, it wasn’t all sweetness and light. There was a reported coldness between the cat and dog in 25% of the homes, while aggression and fighting were observed in 10% of the homes. One reason for this is probably that some of their body signals are just opposite. For example, when a cat turns its head away it signals aggression, while a dog doing the same signals submission.

In homes with cats and dogs living peacefully, researchers observed a surprising behavior. They are learning how to talk each other’s language. It is a surprise that cats can learn how to talk "Dog", and dogs can learn how to talk "Cat".

What’s interesting is that both cats and dogs have appeared to develop their intelligence. They can learn how to read each other’s body signals, suggesting that the two may have more in common than we previously suspected. Once familiar with each other’s presence and body language, cats and dogs can play together, greet each other nose to nose, and enjoy sleeping together on the sofa. They can easily share the same water bowl and in some cases groom (梳理) each other.

The significance of the research on cats and dogs may go beyond pets—to people who don’t get along, including neighbors, colleagues at work, and even world superpowers. If cats and dogs can learn to get along, surely people have a good chance.

What can we human beings learn from cats and dogs（）

A. We should learn to live in harmony.

B. We should know more about animals.

C. We should live in peace with animals.

D. We should learn more body languages.

“2004年我国居民消费价格同比上涨3.9%”，涉及的宏观经济目标是( )。

A．经济增长

B．价格稳定

C．充分就业

D．社会稳定