下图中为 H4X 控制型式的是
A.https://www.wrjtk.com/uploads/question/20250118/s_678b28c61ab4f.png
B.https://www.wrjtk.com/uploads/question/20250118/s_678b28c6bc25c.png
C.https://www.wrjtk.com/uploads/question/20250118/s_678b28c674c02.png
参考答案：C
题目解析:
