题目内容：

    The TV series, The Longest Day in Chang'an, which was shown on Chinese online platforms last summer became a hit soon. Since then, it has been shown on partnering streaming platforms and TV networks abroad. Some websites overseas also offered the program to their users paying for it— the first time a Chinese series was broadcast as paid content abroad.

"I was amazed by the overseas audience's love for this show," Cao Dun, director of The Longest Day in Chang'an, told Bejing Review. "I was worried that they wouldn't understand the complex political structure of the Tang dynasty. But in reality the show is prompting foreign audiences to research Tang dynasty's history to better understand the plot. "

The unique culture in ancient China is not a barrier but a bridge to connect with foreign audiences. In the TV series, every figure is given enough space to flesh out his or her character. Telling stories of ordinary Chinese people that resonate (引起共鸣) with the audience might be the way to communicate with the world. "The success of the TV series shows that beauty is a universal language crossing borders," he told Beijing Review.

His ambition is to distinguish Chinese dramas from the TV shows in the rest of the world. "The TV series is a step in my plan to tell Chinese stories to the world," Cao said. "After describing the impressive beauty of the Tang dynasty, I am looking for several plays that tell stories of today's China. I don’t want to copy any country's production. Chinese dramas have to be built on our rich culture and Chinese people's everyday life," Cao added.

1.What do we know about the TV series?

A.It was put on overseas, when first released.

B.It can be appreciated for free.

C.It is about the development of the Tang dynasty.

D.It was very popular once it was shown.

2.What does the underlined word "prompting" in paragraph 2 probably mean?

A.Requiring. B.Reminding.

C.Encouraging. D.Informing.

3.What made the TV series a success?

A.Stories of ordinary people. B.Recognition of beauty.

C.Diversity of Chinese culture. D.Personalities of every figure.

4.What is Cao Dun’s ambition?

A.To tell Chinese stories to the world. B.To make a successful TV series.

C.To show China’s different nationalities. D.To learn the ancient political structure.