单项选择题
A.33 B.1.50~1.90 C.0.30~0.36 D.5.78~7.90
A.33 B.0.30~0.36 C.5.78~7.90 D.1.50~1.90
A.33 B.1.50~1.90 C.5.78~7.90 D.0.30~0.36
A.同一平面 B.同一直线 C.同一交角 D.同一转角
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