第28题: [单项选择]下列变量定义中,错误的是______。 A. int x=3; B. float f;d; C. String s="Hello!"; D. boolean b=true; 参考答案:B 答案解析:[解析] A选项定义了一个整型;C选项定义了一个字符串;D选项定义了一个布尔型变量:B选项中的f;d不符合标识符规范,因而选B。
第34题: [单项选择]男性,35岁。右膝关节内侧疼痛,肿胀半年,曾在外院摄X线片,见右胫骨上端内侧有一5cm×4cm大小透光区,中间有肥皂泡沫阴影,骨端膨大。近1个月来肿胀明显加重,夜间疼痛难忍,右膝关节活动受限。入院后X线摄片示胫骨上端病变扩大,肥皂泡沫阴影消失,呈云雾状阴影,病变侵入软组织。上述患者若病变处于早期阶段时,治疗应选择() A. 病灶刮除+植骨 B. 病灶不处理,严密观察 C. 瘤段切除,假体植入 D. 瘤段切除,植骨 E. 放射治疗 参考答案:A
第36题: [简答题]你是李立,写一封信与你的老师约定时间,请他就你的论文提纲提一些建议。 参考答案:
One possible version:
July BE,B00B
Dear Sir,
I would like to make an appointment with you for C:00PM, doling your office hours on Friday afternoon. You know, I have to submit a paper next month. I really hope you can give me some suggestions on how to make its outline. Will that be convenient for you If not, please give me a call and let me know what time is suitable for you. My telephone number: HHB0-BAF0. I look forward to your advice.
Yours,
Li Li