汉武帝设置十三州刺史以监察地方，并将豪强大族“田宅逾制”作为重要的监察内容，各地财产

2013年10月16日1美元兑换6.1408元人民币，2013年10月21日人民币汇率中间价为1美元兑换6.1352元人民币。人民币对美元汇率的这种变化，表明：

A．人民币升值，有利于我国吸引外资

B．人民币贬值，不利于我国商品与服务的出口

C．人民币升值，有利于去国外留学

D．人民币贬值，不利于出口与对外投资

他屋里哪都是书，光线显得很暗，______他需要把诗集贴近鼻尖才能读得出。他的声音不洪亮，______无手势，读得很慢，______很动人。长大以后，我再没去读这首诗，______它给我的印象，却始终留在脑海里。 填入横线部分最恰当的一项是( )。

A．因而 又 因此 然而

B．所以 且 又 但是

C．因此 既 又 但是

D．所以 也 却 然而

How can we measure animals’ emotions? A new study of animal’s emotions suggests that, as in humans, emotions can tell animals about how dangerous their world is, and guide the choices that they make. The article of the study by Bristol University’s professor Mike Mendl was published online.

An animal living in an environment where it is often threatened by predators(捕食者）will develop a negative emotion or “mood”, such as anxiety. However, one in an environment with plenty of opportunities to get resources for survival will be in a more positive mood state.

The researchers say that these emotional states not only show the animal’s experiences, but also help it decide how to make choices, especially in unclear situations. This could have good or bad results. An animal in a negative mood state will make a safety-first with a “pessimistic” response to an unclear event. For example, it considers a noise in the grass as a signal of the predator. At the same time, an animal in a positive mood state will benefit from a more “optimistic” response. It considers the noise as a signal of prey(猎物）.

Professor Mike Mendl, head of the Animal Welfare and Behavior Research Group at Bristol University’s School of Clinical Veterinary Science said, “ We can use “optimistic” or “pessimistic”decision-making as a symbol of an animal’s emotional state. Recent studies by our group and others suggest that this is a meritorious new approach to studying a variety of animal species.”

“Public interest in animal welfare remains high, with widespread concern about the way in which animals are treated, used and included in society. To understand how animals should be treated, we need to better understand their emotional lives,” Mike Mendl said. The researchers believe Mike Mendl’s study can help them to better understand and assess an animal’s emotions.

小题1:When an animal is in a negative mood state, _______.

A．its response to an unclear event is pessimistic

B．it will pay little attention to an unclear event

C．it is easy for it to make right decisions

D．it has more opportunities to get food小题2:The underlined word “meritorious” in Paragraph 4 can be replaced by “_______”.

A．valuable

B．useless

C．fashionable

D．hopeless小题3:We can infer from the passage that ________.

A．the animals with positive emotions live longer

B．there is no way to assess an animal’s emotions

C．few people care about animal welfare nowadays

D．the environment can influence animal’s emotions小题4:Mike Mendl advised people to better understand animal’s emotions in order to _____.

A．tell people to build more protected areas for animals

B．explain animals should be regarded as people’s friends

C．raise people’s interest in studying animals

D．make people know how to treat animals properly小题5:What would be the best title for the passage?

A．Different kinds of Animals’ Emotions

B．Emotions Helps Animals to Make Choice

C．The Living Environment of Wild Animals

D．The Best Way to Measure Animals’ Emotions

子（分）公司、工程指挥部（项目经理部）可以将协作队伍施工必须的辅助生产物资统一安排电子商务采购。

爬行类心脏有（）腔，心室内具有不完全的分隔，为（）循环。