nộp bài làm by Thanhthuan Nguyen https://padlet.com/nguyenthanhthuan7979/nh8vw89h346zu377 thầy Thuận en-us 2022-01-06 08:23:04 UTC 2022-01-06 08:30:08 UTC hello@padlet.com caau 1: nguyenthanhthuan7979 https://padlet.com/nguyenthanhthuan7979/nh8vw89h346zu377/wish/1978182430 2022-01-06 08:27:25 UTC https://padlet.com/nguyenthanhthuan7979/nh8vw89h346zu377/wish/1978182430 câu 2 : nguyenthanhthuan7979 https://padlet.com/nguyenthanhthuan7979/nh8vw89h346zu377/wish/1978182836 2022-01-06 08:27:39 UTC https://padlet.com/nguyenthanhthuan7979/nh8vw89h346zu377/wish/1978182836