第5题: [单项选择]15岁男性,左小腿上段进行性疼痛3个月余,偶有轻微发热;查体:左小腿上段外侧方可触及一质硬包块,有轻微压痛。左下肢X线片示:左侧腓骨骨干边界模糊,存在不规则的破坏区,周围伴"葱皮样"反应骨形成。如果经活组织检查证实为Ewing肉瘤,最佳治疗方案是() A. 术前化疗+肿瘤大段切除+术后化疗 B. 截肢术 C. 肿瘤刮除植骨术 D. 肿瘤刮除骨水泥填充术 E. 截肢术+术后化疗 参考答案:A
A. unwelcome at the workplace B. bad for interpersonal relationships C. indispensable to the development of company culture D. an important factor for personal advancement 参考答案:D 答案解析:主旨归纳。实际上问的是全文的中心思想。第四段第二句,作者第一次提出了个人晋升与“office politics”的重要关系;利用第五段卡耐基的话及第八段的事例又说明了其重要性;文章最后再一次提出为了个
A. To listen to others. B. To hear others. C. To cure ear problems. D. To learn communication skills. 参考答案:A 答案解析:[解析] 本题考查细节的掌握。文中倒数第三段巾说We've set up expanded listening programs that Sperry personnel from our divi