og 2016 vb 解释如下:
C Correct. This shows that the sample of x-ray data examined was probably sufficiently representative of cases of ankle fracture judged to be stable by orthopedists.
同意9楼,C说的是many patients,非one single patient。C正确我觉得主要是由于它support了样本足够充分,具有代表性。但我不明白为什么A错了,A:一般的从业医生比外科医生少地正确诊断ankle fracture。我的理解是:因为一般从业医生诊断准确性比外科医生低,所以有可能出现误判,所以更要follow-up x rays。不知道哪里错了,求大家指教。