Q: Read the article and select the best answer. Article: When elephants retire, many head for the Elephant Sanctuary in Hohenwald, Tenn. They arrive one by one, but they tend to live out their lives two-by-two. "Every elephant that comes here searches out someone that she then spends most all of her time with," says sanctuary co-founder Carol Buckley. It's likely having a best girlfriend, Buckley says - "Somebody they can relate to, they have something in common with." Debbie has Ronnie. Misty can't live without Dulary. _ But perhaps the closest friends of all are Tarra and Bella. Tarra, an 8,700 pound Asian elephant; Bella, a stray dog, are closest friends. Bella is one of more than a dozen stray dogs that have found a home at the sanctuary. Most want nothing to do with the elephants and vice versa. But not this odd couple. "Bella knows she's not an elephant. Tarra knows she's not a dog," Buckley adds. "But that's not a problem for them." "When it's time to eat they both eat together. They drink together. They sleep together. They play together," Buckley says. Tarra and Bella have been close for years -- but no one really knew how close they were until recently. A few months ago Bella suffered a spinal cord injury. She couldn't move her legs, couldn't even wag her tail. For three weeks the dog lay motionless up in the sanctuary office. And for three weeks the elephant held vigil: 2,700 acres to roam free, and Tarra just stood in the corner, beside a gate, right outside that sanctuary office. "She just stood outside the balcony - just stood there and waited," says Buckley. "She was concerned about her friend." Then one day, sanctuary co-founder Scott Blais carried Bella onto the balcony so she and Tarra could at least see each other. "Bella's tail started wagging. And we had no choice but to bring Bella down to see Tarra," Blais says. They visited like that every day until Bella could walk. Today, their love -- and trust -- is stronger than ever. Bella even lets Tarra pet her tummy - with the bottom of her enormous foot. They harbor no fears, no secrets, no... Question: Which would be the best title for the passage? Options: A: Unlikely friends. B: Lasting friendship. C: Unselfish love. D: Magic nature.
A: A

Q: Read the article and select the best answer. Article: Plastics are considered one of the most serious pollutants causing environmental problems. The garbage containing plastics end up in the waterways that eventually flow into the oceans. Accumulation of plastic in the ocean endangers marine life and pollutes the water. Does a plastic continent exist? Yes, a plastic continent does exist and was discovered by Captain Charles Moore a decade ago. The plastic continent is twice the size of Britain and it is the region between the Hawaii Islands and California in the central Pacific Ocean. One of the causes of the lack of marine life in this region is due to pollution and pollutants are none other than plastics. Captain Charles Moore believes plastic waste started accumulating in the 1950s. The plastic continent is the man-made continent of floating plastic waste. The fisher men and the sailors have avoided this region for years. The reasons are: 1. There are no fish here because of the lack of nutrients. 2. The zone also lacks the wind that is essential for sailing. To do research on the ocean pollution, Captain Moore founded Algalita Marine Research Foundation. Other organizations such as Greenpeace supported his cause. The reports of The United Nations Environment Program show that millions of seabirds and marine animals are dying due to the invasion of plastics. The waste plastics can be recycled, but in fact they are being thrown into the oceans. The marine animals mistake these for food and eat them. This leads to their death that affects the marine food chain. To save the oceans from the plastic continent you need to reduce the use of plastics, reuse plastic bags and recycle plastics. Question: It is implied that the work of plastic recycling proves to be _ . Options: A: effective B: expensive C: a difficult task D: not good enough
A: D

Q: Read the article and select the best answer. Article: American sign language has an interesting history. Although there have always been deaf individuals in America, the history really begins in 1817. Before 1817 deaf people communicated by using "home signs". Gestures were individually created and used within the home for simple communication. There were no schools or formal sign language training for the deaf. So, why was 1817 an important date? Well, the story begins with Thomas Hopkins Gallaudet. Gallaudet met his neighbor's daughter Alice Cogswell. Alice was the young deaf daughter of Dr. Mason Cogswell from Hartford, Connecticut. Gallaudet began teaching Alice to read and write a few simple words. Excited by the success Dr. Cogswell encouraged Gallaudet to establish a school for the deaf. Cogswell raised the money and Gallaudet traveled to Britain to learn the methods used there. However, the schools refused to share their instructional techniques and methods. While in London, there happened to be a demonstration of the French method of deaf education. Britain was using an oral method of instruction; however, the French method used signs. Gallaudet was fascinated with the method and was able to meet with the instructor, Sicard, and his two deaf pupils, Jean Massieu and Laurent Clerc. Sicard agreed to teach Gallaudet his method and Gallaudet went to Paris to learn French signs. After a while, Gallaudet wished to return home and convinced Clerc to go with him and help him establish the school. The trip home was a 52-day voyage during which Clerc taught Gallaudet French signs and Gallaudet taught Clerc English. On April 15, 1817, Laurent Clerc and Thomas Hopkins Gallaudet established what is currently known as the American School for the Deaf in Hartford, Connecticut. The opening of the first school for the deaf can be viewed as one of the most important events in current deaf culture. Question: Schools in Britain didn't teach Gallaudet because _ . Options: A: their methods were quite different B: they thought it was impossible for Gallaudet to learn C: Gallaudet knew little about sign language D: they wanted to keep their methods a secret
A: D