关于“骨纤维肉瘤”错误的是()
A.青少年多见
B.长骨干骺端、骨干好发,偏心性生长
C.中央型,边缘模糊溶骨性破坏
D.骨膜型,骨旁高密度肿块
E.没有或仅有轻度骨膜反应
参考答案:A
She is very dear to us. We have been prepared to do ______ it takes to save her life.
A.whichever
B.however
C.whatever
D.whoever
ADC288机器固件升级采用专用USB接口。