Eclipse工具栏的默认状态是______________状态。
参考答案:解锁
股骨头骨软骨病的基本病理变化是
A.软骨发育不全B.急性创伤性炎症C.关节囊内压增高D.骨骺缺血坏死E.慢性劳损性肌炎
Franklin's ability to learn from observations and experience()greatly to his success in public life.
A.contributed
B.owed
C.attached
D.related