题型:选择题 — Does he know how to work out the problem? — Yes, he has _____ a good idea to solve it. [ ]A. caught up withB. kept up withC. come up with D. put up with 查看答案
题型:单项选择题 67岁,女性,双膝关节痛,畸形5年,现只能忍痛行走100米。检查:O型腿,膝关节活动范围30°-60°,X线平片示双膝内侧关节间隙狭窄。最可能的诊断是:()A.膝类风湿性关节炎 B.膝骨性关节炎 C.膝风湿性关节炎 D.膝关节结核 E.慢性膝关节炎 查看答案