伸直型肱骨髁上骨折常见的并发症是()
A.肱骨下端缺血性坏死
B.血管神经损伤
C.骨折局部感染
D.脂肪栓塞
E.损伤性休克
参考答案:B
They got to the railway station, _______ the train ________.
A.finding; had left
B.to find; had left
C.found; left
D.to find; leaving
下面()仪表不是塔桅配备清单里的。()
A、经纬仪
B、功率计
C、综测仪
D、罗盘