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【单选题】
MOSFET 的输出 特性分为:
A.
MOSFET的输出特性分三个区：截止区、放大区和非饱和区。
B.
MOSFET的输出特性分三个区：截止区、放大区和饱和区。
C.
MOSFET的输出特性分三个区：截止区、非饱和区（可变电阻区）和饱和区。
D.
只有放大区和饱和区
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