[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fOP3pSFSHNjmkjJAumNTMLJNf7XeeMnP2mUBeH2nHC58":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-01-14 23:03:12",131159683,[8,9,10,11],"类是抽象的某类对象的模型,它定义了对象具有的属性和行为","属性是类的特征,称为类成员变量;方法是类的行为,用函数的形式表示","对象是类的实例,一个类可以创建多个对象","以上都对",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"1e44ee93c4a32386e8db5a6a1a87e810","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa34c88ae0d71a963a0ea04da48b405a8.jpg","Python程序设计","exam_113913155","复习与考试","在面向对象编程中,下述关于类和对象描述正确的是 ( )",[21,33,42,47,56,65,74,82,85,94],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-01-14 23:03:11",131159667,[26,27,28,29],"'2'","'123'","6","36","运行下方代码,x得到的结果为( ). import math x = math.sqrt(36) if '2' in '123' else 36","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],131159668,[37,38,39,40],"situation1 situation2","situation1 situation3","situation2 situation3","situation1 situation2 situation3","#阅读程序,选择结果 try: a=7 c= a\u002F\u002Fb except NameError: print("situation1") else: print("situation2") finally: print("situation3")",{"answer":43,"createTime":23,"id":44,"options":45,"question":46,"source":31,"type":32},[],131159669,[37,38,39,40],"#阅读程序,选择结果 try: a=7 b=5 c= a\u002F\u002Fb except NameError: print("situation1") else: print("situation2") finally: print("situation3")",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":31,"type":32},[],131159670,[51,52,53,54],"["apple","orange","grapes","banana","cherry"]","["apple","orange","grapes","banana"]","["banana","cherry"]","['apple', 'orange', 'grapes']","# 阅读程序,选择结果 fruit=["apple","orange","grapes","banana","cherry"] mylist=list() for item in fruit: if item=="banana": break mylist.append(item) print(mylist)",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":31,"type":32},[],131159672,[60,61,62,63],"PUTIAN UNIVERSITY NEW ENGINEERING INDUSTRY COLLEGE SOFTWARE ENGINEERING","PUTIAN putian UNIVERSITY university NEW ENGINEERING INDUSTRY COLLEGE new engineering industry college SOFTWARE ENGINEERING software engineering","putian university new engineering industry college software engineering","PuTian University New Engineering Industry College Software Engineering","# 阅读程序,选择结果 alist=["putian","university","New Engineering Industry College","software engineering"] for item in alist: print(item.upper()) print(item.lower())",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":31,"type":32},[],131159673,[69,70,71,72],"同名文件不存在适用","无论同名文件是否存在,都能适用","同名文件存在适用","-x参数普遍适用,同名文件存在也不出错,能强制覆盖","向文件中写入内容,-w和-x都是写模式,通常选择用-w的可能原因是( )",{"answer":75,"createTime":5,"id":76,"options":77,"question":81,"source":31,"type":32},[],131159676,[78,79,80,79],"[0,1,2,3,4,5,6,7,8,9]","[0, 2, 4, 6, 8] [1, 3, 5, 7, 9]","[1, 3, 5, 7, 9] [0, 2, 4, 6, 8]","# 阅读程序,选择结果 alist=[k for k in range(10)] print(alist[0::2]) print(alist[1::2])",{"answer":83,"createTime":5,"id":6,"options":84,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":86,"createTime":5,"id":87,"options":88,"question":93,"source":31,"type":32},[],131159684,[89,90,91,92],"('莆田学院') ('莆田学院') , ('莆田学院')","('莆田学院') ('莆', '田', '学', '院', '莆', '田', '学', '院')","('莆', '田', '学', '院') ('莆', '田', '学', '院', '莆', '田', '学', '院')","('莆田学院') ('莆田学院', '莆田学院')","# 阅读程序,选择结果 mytup=tuple("莆田学院") print(mytup) print(mytup*2)",{"answer":95,"createTime":5,"id":96,"options":97,"question":102,"source":31,"type":32},[],131159685,[98,99,100,101],"[2, 3, 4, 5, 6]","[1, 2, 3, 4, 5, 6]","[1, 2, 3, 4, 5]","以上答案都不对","#阅读程序,选择结果 lst = [1, 2, 3, 4, 5] result = map(lambda x: x + 1, lst) print(list(result))"]