青少版新概念2B课文文本 Unit 16-你好 日语30Unit 16: What’s your middle name WILLIAM: Is there something wrong Karen KAREN: It's OK. I'm being silly. WILLIAM: That's impossible .You're never silly
mtoA 76-year-old woman prented with bilateral knee pain, left wor than right. Pre-operative radiographs of the left knee show vere, end-stage osteoarthritis. The radiographic hallmarks of osteoa