阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
June 5 is World Environment Day. To promote a simple, healthy, low-carbon lifestyle, China Daily and the municipal government of Wuxi, Jiangsu province, are sponsoring the 2022 International Cartoon and Illustration Exhibition.
The exhibition is open to art enthusiasts, cartoonists, and illustrators worldwide. The works should reflect the impacts of global climate change on society and everyday life and how the human race is dealing with climate change. The works should also promote environment protection, a green lifestyle and harmony between humans and nature.
The winner of the Gold Award will be honored with a prize of 50,000 yuan, the two winners of the Silver Award will receive 20,000 yuan each and the three winners of the Bronze Award will get 10,000 yuan each. Gold, Silver and Bronze winners will aliso receive trophies（奖杯）and certificates. The winners of Outstanding， Shortlisted and Popular awards will receive souvenirs in addition to certificates.
Requirements
1.Any cartoon or illustration submitted must be the participant's original work.
2.The type may be, but is not limited to, a cartoon or an illustration.
3.A participant may submit a maximum of 20 images, with no limit to single images or a series.
4.A brief introduction about the contribution, including its title and a caption, is required.
5.Please give us your e-mail address and phone number so we can reach you should there be any-significant developments.
6.The contribution should be accompanied by at least one tag in order to be entered into a ‘specific category or categories when uploading.
To Contribute
Please register and upload through the website: art contest. chinadaily.com.cn.
21. What information is NOT included in this announcement?
A. Organizers.
B. Target participants.
C. Business partners.
D. Requirements.
22.What will you certainly get if winning?
A. Award money.
B.A trophy.
C.A certificate.
D.A souvenir.
23. What should you do to participate in this exhibition.
A. Submit a cartoon series with at least 20 pictures.
B. Introduce your contribution in detail.
C. Limit your contribution's type to a cartoon.
D. Tag your entry with a certain type.
