(1分)【单选题】骨巨细胞瘤典型征象
A. 多房性、偏心性骨质破坏
B. 爆米花样钙化
C. 大片死骨形成
D. 背离关节生长
E. Codman三角
(1分)【单选题】头颅外伤首选
A. 透视
B. X线平片
CT
D. MRI
E. 超声
The word "dream"in the phrase "the pursuit of dreams" is synonymous with__________.
A. sleep
B. ambition
C. proposal
D. proposition
An _________ disease can be passed from one person to another, especially through the air you breathe.
A. infectious
B. infected
C. infection
D. infect
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