[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fFKWyqyTf9bABlx3utwKJa9lzWdxzI2uD1uN3_f4EvDI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2026-05-26 05:14:50",387214418,[8,9,10,11],"_s","3C","it's","str",{"courseId":13,"courseImg":14,"courseName":15},"418097c0c26793c68f781856739746f9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0d27132e8e4c25614916fe2373258c2e.jpg","医学信息技术与大数据导论","在Python中,以下标识符合法的是",[18,29,32,41,50,59,67,76,84,93],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],387214417,[22,23,24,25],"{:7.2f }{:2d}","**14.43*5(*代表空格)","**14.4**5(*代表空格)","101\u002F7101%8","print(f'{101\u002F7:7.2f}{101%8:2d}'的运行结果","v1",0,{"answer":30,"createTime":5,"id":6,"options":31,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":27,"type":28},[],387214419,[36,37,38,39],"python","pyt","pt","py","Python程序文件的扩展名是()",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":27,"type":28},[],387214420,[45,46,47,48],"ord(x)","len(x)","str(x)","length(x)","Python提供了6个与字符串相关的函数.其中,()函数可以返回字符串的长度",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":27,"type":28},[],387214421,[54,55,56,57],"4","3","2","1","表达式 int(5**0.5) 的值为()",{"answer":60,"createTime":5,"id":61,"options":62,"question":66,"source":27,"type":28},[],387214423,[63,64,55,65],"8","5","'3+5'","表达式 eval('3+5') 的值为()",{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":27,"type":28},[],387214425,[71,72,73,74],"徐州医科","科大","徐州","大学","切片操作是python编程中常用的操作,下面代码执行后的结果是什么? s="徐州医科大学" print(s[3:-1])",{"answer":77,"createTime":5,"id":78,"options":79,"question":83,"source":27,"type":28},[],387214427,[57,80,81,82],"2.5","1.5","出错","True+2\u002F\u002F4*3的结果",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":27,"type":28},[],387214429,[88,89,90,91],"match","search","findall","sub","re库中用于匹配字符串开头的函数是",{"answer":94,"createTime":5,"id":95,"options":96,"question":101,"source":27,"type":28},[],387214431,[97,98,99,100],"False","True",""abcdef"",""ABCDEF"",""ABCdef".islower()的结果为"]