题型:选择题 Yesterday I didn't go to _____ school because I was ill and my mother went to _____ school to ask for a sick leave for me. [ ]A. / ; the B. the; the C. the; / D. / ; / 查看答案
题型:单项选择题 除了关节肿痛之外,对类风湿关节炎的诊断最有意义的临床表现是()A.肘膝部肌腱附着端痛与足跟、脚掌痛B.关节隆起与受压部位有无痛性皮下结节C.小腿发现紫红色痛性皮下结节D.弥漫性肺间质改变伴肺内结节E.双侧渗出性胸腔积液,其糖定量正常 查看答案