Read the article and select the best answer. Article: Some people are like homing pigeons; Drop them off anywhere.and they'll find their way around.Other people.through, can't tell holding a map upside down.Are the directionally challenged just bad learners? Not all of your navigational skills are learned.Research shows that your sense of direction is innate.An innate ability is something you are born with.Your brain has special navigational neurons--head-direction cells, place cells, and grid cells --and they help program your inside compass when you're just a baby. In 2010.scientists carried out an experiment to study baby rates' activity in their brains.Although the rats were newborns.the researchers discovered that their head-direction cells(which help them recognize the direction they're facing) were fully grown and developed.The rats.it seemed.were born with a sense of direction.And they hadn't even opened their eyes yet! Humans.of course, are not rats.But the hippocampus --the brain we use for navigation--is similar in most mammals.If the rat's compass develops this way.then it's likely a human's compass does, too. If we're born with a sense of direction.then why are some people so good at getting lost? The scientists found that the two other cells---place and grid cells--developed within the first month.Place cells are thought to help us form a map in our mind.while gird cells help us navigate new and unfamiliar places.The two cells work together, and that's where the trouble might be. People who took part in a 2013 study played a video game that required them to travel quickly between different places.Monitoring their brains.the scientists.According to researcher Michael Kahana, differences in how gird cells work may help explain why some people have a better sense of direction than others. Question: What is the text mainly about? Options: A: Human navigational skills B: The compass in rats' body C: Why grid cells are useful D: How homing pigeons work
A

(Question)
Read the article and select the best answer. Article: Once there was a king who never ate a meal unless there was a dish of fish with it, but one day there was a big storm and the fishermen were not able to go out to catch fish, so the king had no breakfast and no lunch. Then he ordered his servants to tell everybody in his capital that if anyone brought him a fish, he would give him anything that he asked for. At last, a fisherman caught a big fish late in the afternoon and hurried to the king's palace with it. But the king's Prime Minister would not let him in until he promised to give him half of whatever the king gave him for the fish. The king was very happy when he saw the fish. He asked the fisherman what he wanted for his fish. To his surprise, the fisherman said, "I want you to beat me two dozen times with a stick." When the king began to beat him a dozen times, the fisherman jumped away and said, "That is enough for me. I promised the other dozen to your Prime Minister." Then he told the king what had happened between the Prime Minister and himself. The king was very angry. He not only gave the Prime Minister the dozen hits, but also said, "Because you have been dishonest, you will not be my Prime Minister any more. The fisherman will take your place." Question: . The fisherman took his fish to the king's palace because _ . Options: A: the king had promised to give him whatever he wanted B: the king was dying from hunger C: he wanted to teach the Prime Minister a lesson D: he wanted to be the Prime Minister
(Answer)
A

Ques: Read the article and select the best answer. Article: Chris Waddell wants to climb Kilimanjaro in a wheelchair; George Del Barrio wants to make a film in Cambodia; Jeff Edwards wants to write a book: they want you to fund their dreams. A website called Kickstarter.com is making it possible for people like this to raise money from a few hundred to tens of thousands of dollars to fund anything that catches the imagination of Internet users with a little money to spare. It worked for Emily Richmond, a 24-year-old living in Los Angeles who plans to sail solo around the world for two years. She's raised $ 8,142 from 148 people who'll receive gifts such as photos from the trip or a telephone call when she crosses the equator . "This was a perfect learning experience for my daughter," Landon Ray said, adding that he also dreamed of sailing the world himself. Jason Bitner's plan for $ 7,500 to pay for a film about the small Midwestern town of La Porte, was so popular that it raised $ 12,153. It's about a record of pictures by a photographer who died in 1971. About a third of his supporters were friends and family. Others include people of La Porte but also people from as far as Australia. "It's a creative marketplace," said Jonathan Scott Chinn, who is collecting $16,500 to make a short film. "You're given the opportunity to make yourself known, and if it's really interesting, it'll take off." Independent singer & songwriter Brad Skistimas, 26, has been using the Internet for eight years to promote his one-man band Five Times August. He used Kickstarter to raise $ 20,000 to help his new album Life As A Song. "It's a great way to get in touch with fans," Skistimas said. "I was marketing to my own fans, so I said 'If you want more music from me, now's a great time to help me out'" . Question: According to the text, Kickstarter. com is a website _ . Options: A: to fund people travelling around the world B: to collect money to realize special dreams C: to help people deal with any trouble D: to support its users to communicate online
Ans:
B