2）答题领NFT：https://www.mygateway.xyz

https://mygateway.xyz/credential/46896ba4-eab2-405d-b660-5797cf50278e
答案 5/23/23/3/2/123/4/2/23
https://mygateway.xyz/credential/594aa1ae-c2c5-4b06-a579-32268e03d1f4
答案1/2/4/3/2/1
https://mygateway.xyz/credential/42af7da7-dd26-4c42-9eaa-99d466ea7f0f
答案123/3/4/3/3/3
https://mygateway.xyz/credential/0ff57946-5360-4647-a1a5-f7043858edc4
答案1/4/2/3/3/2/1/3/1/3
https://mygateway.xyz/credential/6f8c1f9f-6063-4fe8-a210-0dee7ccb22df
答案2/2/1/1/3/1

2）答题领NFT：https://www.mygateway.xyz

https://mygateway.xyz/credential/46896ba4-eab2-405d-b660-5797cf50278e
答案 5/23/23/3/2/123/4/2/23
https://mygateway.xyz/credential/594aa1ae-c2c5-4b06-a579-32268e03d1f4
答案1/2/4/3/2/1
https://mygateway.xyz/credential/42af7da7-dd26-4c42-9eaa-99d466ea7f0f
答案123/3/4/3/3/3
https://mygateway.xyz/credential/0ff57946-5360-4647-a1a5-f7043858edc4
答案1/4/2/3/3/2/1/3/1/3
https://mygateway.xyz/credential/6f8c1f9f-6063-4fe8-a210-0dee7ccb22df
答案2/2/1/1/3/1