选择题
2026 AMC 8 Problem 12: Digit Circle Sums
In the figure below, each circle will be filled with a digit from 1 to 6. Each digit must appear exactly once. The sum of the digits in neighboring circles is shown in the box between them. What digit must be placed in the top circle?
2026 AMC 8 第12题：数字圆和
在下图中，每个圆圈将填充从 1 到 6 的数字。每个数字必须恰好出现一次。相邻圆圈中的数字之和显示在它们之间的框中。最上面的圆圈里必须填什么数字
A.
2
B.
3
C.
4
D.
5
E.
6