()
A.A
B.B
C.C
D.D
参考答案:A
---Lost and Found office. ________?
--- I wonder if you have a small black suitcase of mine.
A.What can I do for you
B.Who’s that
C.What’s that
D.How do you do
男,30岁,胫骨骨折伤后半年骨仍未连接,诊断骨不连的最主要的依据是()
A.骨质疏松
B.骨折端吸收、硬化
C.骨折端对位线不好
D.骨折线尚可见
E.连续观察2周骨折处不变形