Learning on 01/11/2026
部門計算 部門問題Jan 10, 2026, 7:02:32 PM
Study time: 54 seconds
Today's learning: 5
New: 2
Consecutive study days: 8
Difficult review: 1
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Jan 10, 2026, 7:02:32 PM
Study time: 54 seconds
Today's learning: 5
New: 2
Consecutive study days: 8
Difficult review: 1