1 . Researchers believe they have found an unknown kind of whale in waters off Mexico's western coast. If others prove the finding, the new whale will be an important discovery among giant animals.
The team of researchers came upon three unusual whales while following a rare group of beaked whales（突吻鲸）. The whales were near Mexico's distant San Benito Islands, about 500 km south of the U.S. border. Beaked whales usually avoid meeting humans.
Jay Barlow studies sea animals. He noted that it was a very unusual meeting. "It's very rare to even see a beaked whale, and to find a group of friendly beaked whales, it's even rarer," he said.
Barlow said he and other researchers did not realize they were seeing a possible new kind of whale until later. The group saw something different about the whales' teeth when they studied the photos they took of the animals. The underwater recordings of the whales' calls also suggested they were different from all the others.
The researchers are now waiting for test results on water they collected near the whales. There could be skin cells in the water from the whales. If so, they will examine the DNA to make sure whether the whales are a new species.
Though up to 5 meters long, the whales can be hard for scientists to see. That is because they usually swim and eat at depths of around 914 meters. They only come up at times for air. In the deep water, the animals can stay away from their main enemy-killer whales.
Barlow said that finding a new species is a rare event. His team has proof about the whales that looks like a new discovery. He said the DNA testing would help determine it and he hoped the whales could be determined as a new species. That would bring the number of known beaked whale species to 24.
1. What do the scientists say about the possible new species?| A．They are very fierce sea animals. |
| B．They frequently come up for air. |
| C．They belong to the beaked whale species. |
| D．They only live near Mexico's distant San Benito Islands. |
| A．Its ears. | B．Its teeth. |
| C．Its eyes. | D．Its mouth. |
| A．To get the whales' skin cells. |
| B．To study the quality of the water. |
| C．To learn about the whales' living habit. |
| D．To know what kind of food the whales eat. |
| A．The reliability of the DNA testing. | B．The aim of the DNA testing. |
| C．The process of the DNA testing. | D．The result of the DNA testing. |
2 . Friendship is an important part of human life. Friends can share our joys and sadnesses. We aren't alone. Many different animals also make friends.
Recently, a British research team finished an eight-year study of Indo-Pacific dolphins off the coast of Western Australia. These dolphins can use different tools to search for food. The researchers found that these dolphins are more willing to hang out with partners that like the same tool. Other factors, like family closeness or sex, have no impact on this relationship. It suggests that dolphins form social bonds based on shared interests.
Apart from dolphins, elephants and horses are also known to form friendships. Are friendships only limited to the same species?
Of course not, The Atlantic reported. In 2015,Timur, a goat, was left in the enclosure（围场） of a tiger, Amur, as a meal. But instead of eating Timur, Amur liked to play with him and got angry when others were close to his friend. That's because in captivity(圈养）, animals don't need to spend much time and energy marking their land or looking for mates the way they would in the wild. They are actually more likely to feel bored.
More interestingly, animals not only make friends but also try to keep lasting friendships. Take bats for example. In 2011, scientists found bats often hang out with a few particular friends, keeping loose ties to the rest of their group. Humans are different. "We do not work, play and live together with the same friends all the time," Swiss zoologist Gerald Kerth explained. "But nevertheless, we are able to maintain long-term despite our often highly dynamic（充满活力的）social lives."
1. What do dolphins pay more attention to when making friends?| A．The same interests. | B．Family closeness. |
| C．Hunting behavior. | D．The special sounds. |
| A．Amur wants to show Timur his land. |
| B．Amur longs for animals to play with him. |
| C．Amur has more friends than other tigers. |
| D．Amur pretends to be friendly to eat Timur. |
| A．Bats usually play with certain friends. |
| B．Humans keep their friendship longer. |
| C．Bats like to live together with friends. |
| D．Humans make friends in social activities. |
| A．By listing data. | B．By taking examples. |
| C．By asking questions. | D．By giving advice. |
In relief Daisy
4 . White Temple, Thailand
Immediately upon entering White Temple, you will realize this contemporary, unconventional temple stands out, even in a country dotted with temples. The White Temple is incredibly different and unique in its architecture, art and design. In fact, it is designed in a very modern way. This temple is all white. It is very hot in summer in Thailand, so going to White Temple in other three seasons is a wise choice
Sagrada Familia, Spain
This symbolic Barcelona building is famously unfinished. It is said to be finished by 2026， but nobody believes it. However, visitors believe its incompleteness is part of its charm, which sets it apart from other temples in the world. You will have to wait in a long line if you visit Sagrada Familia in summer holiday. Visitors are not that many in spring and winter.
Kinkaku-ji, Japan
This temple is absolutely the most popular one in Japan. Whether you visit during the fall when there are red leaves against the golden wall, in winter when the gold is topped with pure white snow, in spring with cherry blossoms, or in summer allowing you to smell the earthy smell after rain--there is never a bad time to visit this beautiful temple.
1. Which temple will you choose to go if you are a fan of modern architecture?| A．Gobekli Tepe | B．White Temple. | C．Sagrada Familia. | D．Kinkaku-ji. |
| A．It is unfinished | B．It is all white | C．It is the oldest temple | D．It is untraditional |
| A．Gobekli Tepe | B．White Temple | C．Sagrada Familia. | D．Kinkaku-ji. |
