题型:选择题 --Have you tried to stop him __________eating too much junk food? --Yes. But he still keeps ___________ eating a lot of fried chicken wings.A.from, fromB.from , /C./, fromD.for, from 查看答案
题型:单项选择题 女,36岁,右股骨上端疼痛20天,查体:右股骨上端肿胀、压痛,右髋关节活动受限。X线片:右股骨颈及转子下溶骨性骨破坏。3年前患乳癌,施乳癌根治术。局部无复发。最佳治疗方案A.皮牵引,止痛,化疗B.单纯化疗C.单纯放疗D.瘤段切除,假体置入E.瘤段切除,假体置入,化疗 查看答案