A. 股骨颈骨折 B. 乙醇中毒 C. 肿瘤放射治疗 D. 长期大量使用或滥用肾上腺皮质激素
A. do B. have C. make D. create
A. widely B. heavily C. seriously D. broadly
A. holding B. sticking C. following D. accepting
A. word B. promise C. vow D. claim