关于良性骨肿瘤的X线表现，哪项错误（）
A.膨胀性骨质破坏
B.病变边缘骨硬化
C.骨膜反应
D.骨皮质连续性中断
E.病变边缘清楚
参考答案：D
选出错误的选项，并在横线上改正。
( ) 1. I like dumpling very much. ___________________
A B C
( ) 2. Please look on your book. ___________________
( ) 3. What do you doing? ___________________
( ) 4. He father is a doctor. ___________________
( ) 5. Li Ming does not a baby. ___________________
某船TPC=14.1t/cm，MTC=76.2×9.81kN•m/cm，xf=0，在xp=-28m处（）货物才能使船尾吃水减少0.35m。
A．装178t
B．卸146t
C．卸137t
D．卸163t
