C2

1 cpastudy1123  Aug 11, 2025, 4:59:23 PM Study time: 1 minute(s)
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Consecutive study days: 3
Difficult review: 1
C2 idiom

2 cpastudy1123  Jul 24, 2025, 4:37:12 PM Study time: 45 seconds
New: 1
Consecutive study days: 1
Difficult review: 1
noun C2 C1