锁骨外1/3骨折与肩脱位的主要鉴别点是:()。
A.肩外侧肿胀疼痛
B.不能抬举患肢
C.肩关节周围压痛明显
D.方肩畸形
E.头部向患侧倾斜
参考答案:D
— Why didn't you buy the gold ring?
— I _____, but I didn't have the money. [ ]
A. would have
B. bought
C. would like to
D. had bought
在教学过程中,教师运用多媒体教学手段模拟实物的形象,为学生提供学习的感性材料,这属于()。
A.模象直观
B.实物直观
C.言语直观
D.想象直观