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【多选题】
对平面【图片】，下列选项正确的是 ( )A.
过原点(0,0,0)
B.
平行于 x 轴
C.
垂直于 x 轴
D.
平行于 yOz 面
E.
垂直于 yOz 面
F.
有一个法向量为（3,2,1）
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B.
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C.
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D.
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