[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fS2xuTTR2Ni_lJzoHwKBXyUINUPUiaBfucAZJFEzLRkU":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-09-25 18:05:06",218211745,[8,9,10,11],"Hefei Normal University","Normal U","Normal University","Hefei Normal",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},31,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_45752365","中国共产党是抗日战争的中流砥柱(六)","运行以下程序,输出结果的是( ). str1 = "Hefei University" str2 = str1[:6] + " Normal " + str1[-10:] print(str2)",[21,33,42,50,59,68,77,85,94,103],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2025-09-25 18:05:05",218211736,[26,27,28,29],"0E99","88","0B1010","0x9a","以下不是Python语言的整数类型的选项是( ).‪‬‪‬‪‬‪‬‪‬‮‬‪‬‭‬‪‬‪‬‪‬‪‬‪‬‮‬‪‬‪‬‪‬‪‬‪‬‪‬‪‬‮‬‪‬‫‬‪‬‪‬‪‬‪‬‪‬‮‬‫‬‭‬‪‬‪‬‪‬‪‬‪‬‮‬‪‬‮‬","v1",0,{"answer":34,"createTime":5,"id":35,"options":36,"question":41,"source":31,"type":32},[],218211737,[37,38,39,40],"P thon语言程序设计 课","P thon语言程序设计 程","P thon语言程序设计课 程","P thon语言程序设计课 课","下面代码的执行结果是( ). name="Python语言程序设计课程" print(name[0],name[2:-2],name[-1])",{"answer":43,"createTime":5,"id":44,"options":45,"question":49,"source":31,"type":32},[],218211738,[46,47,48,47],"PYTH","PYTHON","PYT","下面代码的执行结果是( ).‪‬‪‬‪‬‪‬‪‬‮‬‪‬‭‬‪‬‪‬‪‬‪‬‪‬‮‬‪‬‪‬‪‬‪‬‪‬‪‬‪‬‮‬‪‬‫‬‪‬‪‬‪‬‪‬‪‬‮‬‫‬‭‬‪‬‪‬‪‬‪‬‪‬‮‬‪‬‮‬ s='PYTHON' print("{0:3}".format(s))",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":31,"type":32},[],218211739,[54,55,56,57],"字符串是字符的序列,可以按照单个字符或者字符片段进行索引","字符串包括两种序号体系:正向递增和反向递减","Python 字符串提供区间访问方式,采用 [N:M] 格式,表示字符串中从 N 到 M 的索引子字符串(包含 N 和 M)","字符串是用一对双引号" "或者单引号' '括起来的零个或者多个字符","以下关于 Python 字符串的描述中,错误的是( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":31,"type":32},[],218211740,[63,64,65,66],"Python 整数类型提供了 4 种进制表示:十进制、二进制、八进制和十六进制","Python 语言要求所有浮点数必须带有小数部分","Python 语言中,复数类型中实数部分和虚数部分的数值都是浮点类型,复数的虚数部分通过后缀"C"或者"c"来表示","Python 语言提供 int、float、complex 等数字类型","关于 Python 的数字类型,以下选项中描述错误的是( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":31,"type":32},[],218211741,[72,73,74,75],"16","256","10","1024","下面代码的输出结果是( ). x=0b1010 print(x)",{"answer":78,"createTime":5,"id":79,"options":80,"question":84,"source":31,"type":32},[],218211742,[81,82,72,83],"56","8192","13","下面代码的执行结果是( ). >>>x = 2 >>>x *= 3 + 5**2 >>>print(x)",{"answer":86,"createTime":5,"id":87,"options":88,"question":93,"source":31,"type":32},[],218211743,[89,90,91,92],"chr(x) 和 ord(x) 函数用于在单字符和 Unicode 编码值之间进行转换","print( chr(65) )输出 A","print(ord('a')) 输出 97","Python 字符编码使用 ASCII 编码","关于 Python 字符编码,以下选项中描述错误的是( )",{"answer":95,"createTime":5,"id":96,"options":97,"question":102,"source":31,"type":32},[],218211744,[98,99,100,101],"它们使用相同的计算机指令处理方法","它们具有相同的数据类型","它们具有相同的值","它们使用相同的硬件执行单元","以下选项中,正确地描述了浮点数0.0和整数0相同性的是( )",{"answer":104,"createTime":5,"id":6,"options":105,"question":19,"source":31,"type":32},[],[8,9,10,11]]