[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fsZqt2y-K--zSl0rmEV5TTNLaimiKC7xDZyHDE2pHJkI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-06-26 14:22:57",208459121,[8,9,10,11],"语法错","2","' 数据缺失值2'","'数据缺失值数据缺失值'",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},176,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_44263335","25第二学期期末复习题3","Python语句x="数据缺失值";y=2;print(x+y)的输出结果是( )",[21,33,42,51,60,69,78,85,88,95],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2025-06-26 14:22:56",208459103,[26,27,28,29],"圆括号()","方括号[]","大括号{}","尖括号<>","Python表达式中,可以控制运算有限顺序的是","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],208459106,[37,38,39,40],"int32","40XL","self","_name_","下面哪个不是Python合法的标识符",{"answer":43,"createTime":23,"id":44,"options":45,"question":50,"source":31,"type":32},[],208459109,[46,47,48,49],"苹果","海豚","蟒蛇","树懒","Python的标志是( )",{"answer":52,"createTime":5,"id":53,"options":54,"question":59,"source":31,"type":32},[],208459112,[55,56,57,58],"xyz=10","x=10 y=10 z=10","x=y=z=10","x=10,y=10,z=10","为了给整型变量x、y、z赋初值10,下面正确的Python赋值语句是( )",{"answer":61,"createTime":5,"id":62,"options":63,"question":68,"source":31,"type":32},[],208459114,[64,65,66,67],"xyz=20","x=20 y=20 z=20","x=y=z=20","x=20,y=20,z=20","为了给整型变量x、y、z赋初值20,下面正确的Python赋值语句是( )",{"answer":70,"createTime":5,"id":71,"options":72,"question":77,"source":31,"type":32},[],208459117,[73,74,75,76],"<class 'int'>","<class 'float>","<class 'double'>","<class "long'>","Python语句a=121+1.21;print(type(a))的输出结果是( )",{"answer":79,"createTime":5,"id":80,"options":81,"question":84,"source":31,"type":32},[],208459119,[8,9,82,83],"' Python2'","'PythonPython'","Python语句x="Python";y=2;print(x+y)的输出结果是( )",{"answer":86,"createTime":5,"id":6,"options":87,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":89,"createTime":5,"id":90,"options":91,"question":94,"source":31,"type":32},[],208459123,[37,92,39,93],"40xl","name","在Python中,不合法的标识符是 ()",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":31,"type":32},[],208459125,[99,100,101,102],"_","3C","it's","str","在Python中,合法的标识符是 ()"]