股骨干骨折易并发脂肪栓塞。
参考答案:对
The computer is very useful in our life, ________it? . [ ]
A. isn't
B. wasn't
C. hasn't
D. doesn't
典型肺炎球菌肺炎的体征描述,错误的是
A.患侧呼吸运动减弱B.患侧语颤减弱C.患侧叩诊呈浊音D.患侧听诊有支气管呼吸音、湿性口罗音E.累及胸膜时,可有胸膜摩擦音