2:I[5751,[],""] 4:I[8003,["138","static/chunks/138-338b445c4cbceabf.js","3","static/chunks/3-b4862a6e1de95ec0.js","628","static/chunks/app/papers/%5BpaperId%5D/%5Byear%5D/%5Bid%5D/page-257c971832fd49dc.js"],"default"] 6:I[9275,[],""] a:I[1343,[],""] b:I[101,["138","static/chunks/138-338b445c4cbceabf.js","987","static/chunks/app/papers/%5BpaperId%5D/%5Byear%5D/layout-3942c697a7972a68.js"],"default"] c:I[6324,["138","static/chunks/138-338b445c4cbceabf.js","987","static/chunks/app/papers/%5BpaperId%5D/%5Byear%5D/layout-3942c697a7972a68.js"],"default"] 12:I[4080,["185","static/chunks/app/layout-f07fbac6855a712f.js"],""] 13:I[231,["138","static/chunks/138-338b445c4cbceabf.js","986","static/chunks/986-a23d2b0476d0b49a.js","368","static/chunks/app/papers/%5BpaperId%5D/page-879e8aaf99bd7bd0.js"],""] 15:I[6130,[],""] 5:T65c,

Answer: ["A","C"]

Key insight
The cube net has a continuous curved line design spread across its faces. When folded, the lines on adjacent faces must connect seamlessly at the fold edges. Track the line's path from face to face to determine valid 3D arrangements.

Step by step
Step 1: Number or label each face of the net (top, bottom, left, right, front, back in the folded cube).
Step 2: For each face, note the entry and exit points of the curved line design at each edge.
Step 3: When folded, each shared edge must have matching line endpoints on both faces.
Step 4: Option A — the visible three faces show line connections consistent with the net. ✓
Step 5: Option B — at least one face shows lines that would not align with its adjacent face in this folding. ✗
Step 6: Option C — valid configuration consistent with the net. ✓
Step 7: Option D — line continuity is broken at a visible edge. ✗
Therefore the answer is A and C.

Why wrong options are wrong
Option B: The curved line on one visible face exits at an edge position that doesn't match the

Shown on the left is the development of a cube. Which of the options can be created when the shown development is folded?