阅读下列材料，然后从A,B,C,D四个选项中选出能回答所提问题或完成所给句子的最佳选项。

The flight was tiring but here I am at last, in Sydney!look! Here we are at last! The Sydney Opera House! It looks like shells! It's wonderful and amazing! And I'm taking the plane to New Zealand on Tuesday. I'll post again from there.

Paris is beautiful! We went on a great city tour. We also took a boat ride on the River Seine. And it's nicer to just sit at a street cafe and watch the world go by. But to tell you a secret. Frank's disappointed because no one can understand his French!

We're staying at a farm in Utah. There is nearly nothing! It's too quiet. Every morning, we get up really early, and we ride the horses. Then it's breakfast and more riding—not my idea of fun! So, today I walked to a little town near the farm where they actually have Internet! Next week, we're shopping in New York. I can't wait!

Tina was not like many of her friends. She didn't listen to pop music, but her friends liked rock and pop music. When Tina asked her friends to try classical music, they all looked at her strangely. "Classical music is for old people," they said. Tina was worried if something was wrong with her.

Tina decided to talk to her father. In the study(书房), asked her father, “Dad, am I strange?”"Of course not,”he answered. "Why do you ask that?”"Because I don't like the same things as my friends do. They want to listen to Mariah Carey's music. I like Yo Yo ma's.”" I can understand. Tina, it's all right to be your own person. You don't have to copy(模仿) what other people do. Everybody has different tastes.”After talking with her father, Tina felt better. She realized that doing different made her special. It was an important lesson for her to learn.

    Michael Perham (born on 16^th March, 2000 in Hertfordshire, England) is a boy who, at the age of 17, became the youngest person to sail around the world in the 50 feet racing boat, completing his journey on 7^th August, 2017. He started the world trip on the 15^th of November 2016 from Portsmouth, England.

    Just six days after Michael Perham set sail from Portsmouth, he started having serious problems with the boat, which he was unable to fix himself on the sea. He had to stop in Portugal. Just one day later, he set sail once again, with the hope of breaking David Dick's world record for the youngest person to sail around the world.

    Michael met many challenges along the way, including rough seas and knock-downs in the Southern Ocean, terrible loneliness and fighting storms, but the largest difficulty Michael faced was the boat itself. It caused one problem after another. He celebrated his birthday in March last year among the dolphins in Indian Ocean.

    Michael Perham has entered the record books after becoming the youngest person to sail around the world. The teenager already holds the record for being the youngest people to sail across the Atlantic, aged just 14.

    Michael Perham plans to create the Sail Michael Fund to encourage young people to take to the water. He is also aiming to take part in the 2020 Olympics.

    Laozi or Lao Tzu, who lived in the 6th century BC, was a well-known philosopher in ancient China. He was the founder of Taoism. His teachings have been passed down through centuries and today there are still many followers of Taoism.

    Famous and respected as he is. Laozi's personal life is still a mystery and there are many stories about his birth and life. The only reliable biography of him is Shiji written by historian Sima Qian of 145 BC. According to Shiji, Laozi was born in Ku County of the state of Chu, the present day Luyi County of Henan Province. His family name was "Li", and "Dan" was his designation (字).

    At first, Laozi worked as a historian at the royal court (王朝) of the Zhou Dynasty. Later, he went on a trip to the west and met the guardian of the Hangu Pass (函谷关) who asked Laozi to write a book to record his wisdom for the good of the country.

    Upon his request, Laozi began writing his famous book—Daodejing. Daode means "virtue". So the title can be translated as "Classic of the Virtue". After finishing writing the book, the wise old man left Hangu Pass. No one had seen him or known where he was ever since.

    However, because of the fact that none of the original texts about Taoism have any reference about the life and death of Laozi, today many researchers have the opinion that Daodejing was in fact not written by Laozi alone. Some even say that Laozi was never a real person but can be referred to any old wise man in ancient China who taught philosophy.