第2题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. He is going to work part-time. B. He doesn’t want to work on campus. C. He wants to change his class schedule. D. He has difficulty finding a part-time job. 参考答案:A 答案解析:[听力原文]
W: You won’t have to look very hard to find a job on campus. But I don’t think you’ll find a
第25题: [单项选择]左、右心室壁的心肌厚度的区别是() A. 左右心室壁心肌厚度一致 B. 左心室心肌厚度小于右心室心肌厚度 C. 右心室心肌厚度为左心室的2倍 D. 右心室心肌厚3~5mm,左心室心肌厚7~9mm E. 左心室心肌厚度约为右心室的3倍 参考答案:E 答案解析:左心室壁心肌厚度为:男8~12mm,女8~11mm;右心室壁心肌厚度为3~5mm。
第33题: [单项选择]以下的故障管理的功能中,叙述不正确的是______。 A. 建立、维护和分析差错 B. 诊断测试差错 C. 过滤故障,同时对故障通知进行优先级判断 D. 追踪并改正故障 参考答案:D 答案解析:[知识点] 网络故障管理 [评析] 故障管理的功能包括:接收差错报告并做出反应,建立和维护差错日志并进行分析;对差错进行诊断测试:对故障进行过滤,同时对故障通知进行优先级判断:追踪故障,确定纠正