Read the following article and select the best answer. Article: Can dolphins talk ? Maybe they can't talk with words ,but they can talk with sounds . They show their feelings with sounds . Dolphins travel in group . We call a group of them a "school ". They don't study , but they travel together. Dolphins talk to other dolphins in the school .They give information . They tell other dolphins when they are happy or sad or afraid . They say "welcome "when a dolphin comes back to the school . They talk when they play . They make a few sounds above water . They make many more sounds under water . People can hear these sounds because they are very high . Sometimes people catch dolphins for large aquariums . People can watch the dolphins in a show . Dolphins don't like to be in the aquarium , being away from their school . They are sad and lonely if they do so . There are many stories about dolphins . They help people . Sometimes they save someone's life . Many people believe that dolphins can bring good luck . Question: People can't hear the dolphin's sounds because   _  > - they are above the water - they are under the water - they are very high - they are very low
they are very high
(Question)
Read the following article and select the best answer. Article: A story tells about an elder villager who led other villagers carrying salt day and night to a town in order to buy food for the winter. One night they camped in an open air with a starry sky above. The elder villager, following the tradition passed down from ancestors, took out three blocks  of salt and threw them into the campfire to tell the change of weather in the mountains. All people waited for the old man's "weather report": if the salt in the fire produced crackling sound , they would have good weather; if no sound was produced, it then meant the good weather would soon end and a storm would come at any moment. The elder villager looked serious. The salt in the campfire made no sound at all. He urged the whole team to set out immediately. A young man in the group thought it absurdly superstitious  to "forecast the weather by using salt". It was not until the next afternoon, the weather suddenly changed, with cold winds blowing and a snowstorm coming. In fact, the method used by the elder man could be well explained by modern science: whether or not salt produces sound in campfire depends on air humidity .That is to say, when a snowstorm _ , lead to high humidity, the salt blocks will not produce any sound in fire. Young people often don't mind the philosophy  of the old, regarding their ideas as out date and useless. To be honest, however, some beliefs in life are just like salt blocks that are distilled  from the sea: old as they are, they remain crystals , and carry with them deep memories of the sea. ,. Question: Why didn't the young man think the "weather report" absurdly superstitious? - The villagers were always superstitious, especially the old man. - He didn't believe the god and only believe the modern science. - He didn't believe the traditional way could forecast the weather by using salt. - He thought the salt could tell us the weather.
(Answer)
He didn't believe the traditional way could forecast the weather by using salt.
Ques: Read the following article and select the best answer. Article: Michael Jordan was born on February17,1963,in Brooklyn ,New York . Jordan is the fourth of the five children in his family .His family moved to North Carolina when he was just a baby .As a young boy , his favourite sport was baseball ,but soon he found that he could play basketball as well .At the age of 17, he began to show people just how talented (  )he really was .Throughout his basketball career (  ) , Michael Jordan has  won many scoring titles  ( ) .many boys and girls look up to Michael Jordan as their hero .Do you know he was a hero ,too , when he was growing up ? He looks up to his older brother ,Larry , Michael Jordan , a basketball superstar , is not just a star on the basketball court .He also works hard to raise money for many children's charities( ) . He encourages children to develop their talents by practice , practice and practice ! Question: Michael Jordan often tried his best to raise money for   _   . - his hometown - his school - his coach - many children's charities .
Ans: many children's charities .
Ques: Read the following article and select the best answer. Article: As a volunteer  teacher, I traveled a long way to a small village school in Longzhou, Guangxi. On my way there, I thought about the village, the school and the childrenn there. However, my heart sank when I arrived there. It wasn't what I expected. It didn't look like a school at all! The school had only three rooms, one for Grades 1, 2 and 3, and the other for Grades 4, 5 and 6. There was a third one for me. The children welcomed me warmly on my first day. They asked me a lot of questions, and I told them stories about myself and my life in Shanghai. The next day, I gave them a test to find out their level . To my surprise, though the test was very easy, over half of the students failed it, yet they all wanted to learn new things. I knew they needed me. I was busy preparing lessons and reading test papers every night. I enjoyed teaching these lovely and hard-working children, and I could see that they were making progress  with my help. I have also learned a lot from them. I understand their level is becoming higher and higher, and we are good friends now. I worked in Longzhou for a year. I'm very happy, and the experience  is very useful to me. I love the small village and the children. In fact, I would like to continue working here. Question: The writer came from  _  . - Longzhou - Guangxi - Shanghai - Beijing
Ans:
Shanghai