Read the following article and select the best answer. Article: In the famous fairy tale, Snow White eats the Queen's apple and falls victim to a curse; in Shakespeare's novel, Romeo drinks the poison and dies; some ancient Chinese kings took pills that contained mercury, believing that it would make them _ , but they died afterwards. Poison has long been an important part in literature and history, and it seems to always be about evil, danger and death. But how much do you really know about poison? An exhibition, The Power of Poison, opened last month at the American Museum of Natural History in New York, intended to give the audience a more vivid understanding of poison. The exhibition will continue until Feb. 2016, reported The New York Times. The museum tour starts in a rainforest setting, where you can see live examples of some of the most poisonous animals: caterpillars, frogs and spiders. Golden poison frogs, for instance, aren't much bigger than a coin, but their skin is covered in a poison that can cut off the signaling power of your nerves, and a single frog has enough venom to kill 10 grown humans. The exhibition also features interactive activities. In an iPad-based game, visitors are presented with three puzzling illnesses and asked to identify the poisons based on symptoms. In one case, for example, a pet dog is found sick in a backyard and visitors have to figure out whether it was the toad , the leaky batteries in the trash or the dirty pond water that did it. "Poisons can be bad for some things," Michael Novacek, senior vice president of the museum, told NBC News. "Yet they can also be good for others." This is what visitors learn from the last part of the exhibition, which displays how poisons can be used favorably by humans, including for medical treatment. The blood toxins of vampire bats, for example, can prevent blood from clotting , which may protect against strokes. A poisonous chemical found in the yew tree is effective against cancer, which is what led to the invention of a cancer-fighting drug called Taxol. One chemical in the venom of Gila... Question: Which of the following statements about the exhibition is TRUE according to the article? - The exhibition will lead visitors to a real rainforest. - Golden poison frogs are the most poisonous animals on display. - Those who visit the exhibition can join in some iPad-based interactive games. - Visitors can listen to lectures on recent studies of poisonous animals.
Those who visit the exhibition can join in some iPad-based interactive games.

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Read the following article and select the best answer. Article: I am a single working mother and going to college for a better life for my three-year-old child and myself. I am taking a nurse course called "Urban Community ". We were asked to do a major project on problems in urban communities. I chose the topic "Homeless". Each day I would walk down the streets of the homeless and offer them something to drink and to eat. I know it's tough to survive on the streets. Last night I ran into a group of 30 kids who were living on the streets in New York. _ and I just wanted to cry. But I had to be strong. I asked about their families and if they contacted them to let them know they were alive. Most of them said, "NO!" They all looked like a happy family and they took care of one another. I tried to persuade them to get help and to contact their families but they did not want to. I did not want to make them to do it as they had their own reasons. All these kids were very respectful. None of them was high on drugs nor were they drinking. Some of them enjoyed reading and writing. Some of them enjoyed skateboarding, dancing and playing music. One girl asked me if I could give her a hug and I did so. She started to cry and said, "Thank you for not treating us as freaks like everyone else does. People don't realize that we all have our own problems and some are worse than others." She told me that her stepfather was extremely mean to her and her mother did not believe her. She ran away. Her street name was Little Mary. They were good kids just trying to make ends meet. I told them that I didn't have much to offer because I was a single mother just making ends meet. I had offered them sandwiches and drinks. They were so happy to have something to eat and told me that I couldn't change the world but at least there was someone who really cared. Question: What's the best title for this passage? - A Story of a Single Mother - Care for the Homeless Kids - An Urban Community - How to Survive on the Streets
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Care for the Homeless Kids

Read the following article and select the best answer. Article: If your dog looks pleased to see you - it is probably because it loves the particular way you smell. The odour of a familiar human apparently lingers like perfume in the animal's brain - where it triggers an instinctive emotional response, research published yesterday reveals. Our scent acts on a part of the canine brain associated with reward and the strongest reactions are produced by humans that pets know best, say scientists in America. Gregory Berns, of Emory University in Atlanta, said: 'While we might expect that dogs should be highly tuned to the smell of other dogs, it seems that the "reward response" is reserved for their humans. 'When humans smell the perfume or cologne of someone they love, they may have an immediate, emotional reaction that's not necessarily cognitive. 'Our experiment may be showing the same process in dogs. But since dogs are so much more olfactory than humans, their responses would likely be even more powerful than the ones we might have. 'It's one thing when you come home and your dog sees you and jumps on you and licks you and knows that good things are about to happen. 'In our experiment, however, the scent donors were not physically present. Why do animals avoid pylons? Because they emit terrifying flashes of light that are INVISIBLE to humans. Dolphins use sponges to protect their sensitive noses while foraging for food on the sea floor 'That means the canine brain responses were being triggered by something distant in space and time. It shows that dogs' brains have these mental representations of us that persist when we're not there.' The university's experiment - the first of its type - involved 12 dogs of various breeds who underwent brain scans while five different scents were placed in front of them. The scent samples came from the subject itself, a dog the subject had never met, a dog that lived in the subject's household, a human the dog had never met, and a human that lived in the subject's household. The familiar human scent samples were taken from someone else... Question: Which of the following is true according to the passage? - The dog's olfactory responses would likely be even more powerful than the ones we might have. - In our experiment, the scent donors were physically present. - Dogs reacted strongest to the scent of a familiar human even when they were there. - Dog's brain responses were not being triggered by something distant in space and time.
The dog's olfactory responses would likely be even more powerful than the ones we might have.