题目内容

It is described in her new book, one about sea life, ______this kind of fish lives in the deep sea.

A. which B. that C. what D. who

B

【解析】

试题分析:考查关联词搭配。本题中one about sea life是做插入语可以不看,整个句子就是

It is described in her new book ______this kind of fish lives in the deep sea可知从句是主语从句,it作形式主语,从句中不缺成分,故只能用that,句意:在她的新书中描述了一种海洋生物,这种鱼生活在深海之中。故选B

考点:考查关联词搭配

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"A photograph that one has taken of oneself, typically with a smart phone or webcam and uploaded to a social media website" is the definition of "selfie" in the Oxford English Dictionary. In fact, it wasn't even in the dictionary until August of last year. It earned its place there because people are now so obsessed with (对……痴迷) selfies ─ we take them when we try on a new hat, play with our pets or when we meet a friend whom we haven't seen in a while.

But is there any scientific explanation for this obsession? Well, you should probably ask James Kilner, a neuroscientist(神经系统科学家) at University College London.

Through our lifetime we become experts at recognizing and interpreting other people's faces and facial expressions. In contrast, according to Kilner, we have a very poor understanding of our own faces since we have little experience of looking at them ─ we just feel them most of the time.

This has been proved in previous studies, according to the BBC.

Kilner found that most people chose the more attractive picture. This suggests that we tend to think of ourselves as better-looking than we actually are. To further test how we actually perceive our own faces, Kilner carried out another study. He showed people different versions of their own portrait ─ the original, one that had been edited to look less attractive and one that was made more attractive ─ and asked them to pick the version which they thought looked most like them. They chose the more attractive version.

But what does it say about settles? Well, isn't that obvious? Selfies give us the power to create a photograph ─ by taking it from various angles, with different poses, using filters (滤色镜) and so on ─ that better matches our expectations with our actual faces.

"You suddenly have control in a way that you don't have in non-virtual(非虚拟的) interactions," Kilner told the Canada-based CTV News. Selfies allow you "to keep taking pictures until you manage to take one you're happy with" , he explained.

1.What is the passage mainly about?

A. The definition and fun of taking selfies.

B. A study of why people love taking selfies.

C. How taking selfies influences people's daily lives.

D. How to interpret people's facial expressions in their selfies.

2.The underlined word "perceive" in Paragraph 5 can be replaced by "______".

A. interpret B. beautify C. choose D. explain

3.What did Kilner discover from his researches?

A. People interpret others' facial expressions worse than their own.

B. People tend to spend more time looking at their faces than at others'.

C. People tend to believe they look more attractive than they actually are.

D. People who like taking selfies know more about their facial expressions.

4.According to Kilner, people like taking selfies probably because they think ______.

A. it is a good chance to learn more about their actual faces

B. it is a way to respond to others' facial expressions correctly

C. it enables them to interact with their friends in social media

D. it allows them to satisfy their expectations with their appearances

Dolphins call out the specific names of loved ones when they become separated, a study finds.Other than humans, they are the only animals known to do this, according to the study.The big difference with dolphins is that these communications consist of whistles(鸣叫), not words.

Earlier research found that dolphins have a “signature whistle” that would be somewhat like human shouting, “Hey everybody! I’m an adult healthy male named George, and I mean you no harm.”

The new finding is that dolphins also say the names of certain other dolphins.“Animals produced copies of the same sound when they were separated from a close partner.This supports our belief that dolphins copy another animal’s signature whistle when they want to reunite with that animal,” Stephanie King, who led the study, says.

King and her colleagues collected acoustic(声音的)data from wild dolphins around Sarasota Bay, Florida, from 1984 to 2009.The researchers also studied four adult male dolphins housed at the Seas Aquarium, also in Florida.

Those males are adults that keepers named Calvin, Khyber, Malabar and Ranier, all of whom, as well as all of the wild ones, developed their own signature whistles that served as names in communication with other dolphins.

“A dolphin uses its signature whistle to broadcast its identity and announce its presence.The signature whistles allow animals to identify one another over long distances and allow animals to recognize one another and to join up with each other,” King explains.“Dolphin whistles can be heard up to 20km away, depending on water depth and whistle frequency(频率).”

The researchers said dolphins copy the signature whistles of loved ones, such as a mother, when the two are separated.These “names” are always used in positive situations, and are only directed toward loved ones.

While researchers are often unwilling to apply the word language to non-human communications, dolphins clearly have a very complex communication system.

1.The underlined word “housed” in Paragraph 4 probably means “_________”.

A.raised B.saved C.discovered D.hunted

2.Which of the following plays a part in whether dolphin whistles can be heard over a distance?

A.The dolphin’s identity.

B.The water temperature

C.The whistle frequency.

D.The dolphin’s age.

3.When do dolphins copy the signature whistles of loved ones?

A.When there is a fight.

B.When their keeper comes.

C.When they are apart.

D.When they are hungry.

4.Where is the passage probably taken from?

A.A magazine about scientific advances.

B.A website about various animals.

C.A report on animal acoustics.

D.An essay about the relationship between humans and animals.

Nothing is as precious as one's freedom. Dreams, aspirations and ideals mean nothing if one does not have the freedom to pursue them.

A lot has been done in the name of freedom. A lot has been said and written about freedom. In the past six months, the world witnessed Tunisian uprising, Egyptian revolution and Libyan civil war. Thousands of people fought for freedom; hundreds of people lost their lives (for freedom); people are craving for freedom. But, what exactly is freedom? We are fighting for it, we are ready to die for it, we are craving for it, but, can we really define it?

Albert Camus thinks freedom is a chance to be better. Abraham Lincoln calls it best hope of Earth. Epictetus says it's the right to live as we wish. For Moshe Dayan it's oxygen for soul. According to Urban Dictionary it's everything. And going by Oxford Dictionaries, it's power of self determination attributed to the will.

Everyone has different views about freedom. But somehow I am still not convinced because we can't really be fighting for a chance or hope. And the concept of everything is full of uncertainties. I don't think we are fighting for power of self-determination either. And as for the right to live as we wish, if we have the right to fight, then, how can we be denied the right to live as per our wish?

But the question still remains unanswered, what is freedom?

For me, freedom has a deeper and greater meaning. I think freedom is much more than just a right. It's a responsibility of doing what you think is good, not only for you but even for society. It is a state when one realizes their duties and starts respecting others' freedom.

Freedom is when we realize that we can do absolutely anything except force another person to follow us in our madness or our desire for life. Freedom is when we are no longer slaves to our desires, society, its expectations, luxury or slaves to a life we did not choose.

Freedom is when we have the courage to speak out what we know is true, do what we feel is right, and fight for what we think is unfair. One shouldn't really fight for freedom; rather, they should try to achieve it.

1.How many famous people’s definitions of freedom are mentioned in the passage?

A. 4 B. 5 C. 6 D. 7

2.Paragraph 3 mainly tells us that _____________.

A. Everyone longs for freedom

B. Everyone is fighting for freedom

C. People have different views about freedom

D. Famous people have a deeper understanding of freedom

3.Which of the following will the author agree with?

A. Freedom is a chance to live better.

B. Freedom is our best hope in the world.

C. Freedom is the right to live as we wish.

D. Freedom is a responsibility of doing what is good.

4.What is the author’s purpose of writing the passage?

A. To show different views about freedom.

B. To express his understanding of freedom.

C. To encourage us to pursue our dreams and aspirations.

D. To argue against some famous people’s understanding of freedom.

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