Online art classes have opened up a convenient space for people to get a start in the world of art.Tang Yingshan，a professor from The Open University of China in Beijing，started an online fine art education program.He believes that everyone can create a masterpiece painting.
   Shan Lin，a woman from Guilin，has been learning fine art online for 17 months.She watches guide videos during lunch breaks and practices during her off-work hours. "There is a flexible （靈活的） learning timetable and the guide videos can be played repeatedly for us to have a better understanding，" Shan said. "The courses here don't cost much and teachers from art schools are invited to give classes."
   Bai Li，who had worked for more than 20 years，becomes a student of Tang's class.She used to think it difficult to learn oil painting.After learning basic drawing for one year，Bai plans to attend an advanced （高級的） class. "Happiness is my biggest gain from learning oil painting，" said Bai，adding that painting gives her a chance to forget about her age and feel full of energy once again.
   By January 2022，more than 36，000 people from all walks of life had taken the online fine art education program.Although they have different jobs，they all find a way to express themselves in the world of art.Students at the beginner level are introduced into the world of art by copying world-famous paintings so that they can understand more about the artists' styles and skills. "I think everybody is a talented painter.What we do is help them learn to express themselves like painters do，" said Xiao Fei，an art teacher of the program.

（1）What does Shan Lin think of the guide videos？

A

A

A．They are helpful.
B．They are full of fun.
C．They are challenging.
（2）What do we know about Bai Li？

C

C

A．It's difficult for her to learn oil painting now.
B．She has learned oil panting for 20 years.
C．Oil painting makes her feel young.
（3）The underlined phrase "all walks of life" means "

C

C

" in Chinese.
A．世界各地
B．不同年齡
C．各行各業(yè)
（4）What can we infer from the passage？

B

B

A．Xiao Fei used to be one of Tang Yingshan's students.
B．Bai Li will continue learning oil painting.
C．Tang Yingshan gets along well with his students.
（5）What is the main idea of the passage？

A

A

A．Online art education allows everyone to express themselves.
B．More and more people are showing interest in painting.
C．Online courses are becoming more and more popular.