[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fc-DKVaCZnUkvzPXKSXZvOFkghVewYZHNCeN-KAP-2UQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2026-05-23 08:06:45",383040925,[8,9,10,11],"[1, 3, 2, 3, 2, 1]","[1, 3, 2, 1, 3, 2]","[1, 3, 2, 1, 3]","[2, 6, 4]",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","Suppose list1 is [1, 3, 2], What is list1 * 2",[18,29,38,47,56,65,68,77,86,95],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],383040920,[22,23,24,25],"[2, 4, 6, 8]","None","[1, 2]","[1, 3, 5, 7, 9]","Review this code snippet: new_list = [1, 2, 3, 4, 5, 6, 7, 8, 9] print(new_list[1::2]) What will Python print when you execute this code","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],383040921,[33,34,35,36],"Yes, 2 is printed","Yes, (2,3,4,5) is printed","Yes, [2,3,4,5] is printed","No, too many values to unpack","Is the following Python code valid? >>> a=2,3,4,5 >>> a",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],383040922,[42,43,44,45],"It raises a TypeError","It creates a new tuple","It creates a new list of tuples","It creates a new list","What happens when you try to concatenate a list and a tuple in Python",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":27,"type":28},[],383040923,[51,52,53,54],"Syntax error","180 [45,45,45,45]","180 [(45),(45),(45),(45)]","(45,45,45,45) [45,45,45,45]","What is the output of the following piece of code? a=list((45,)*4) print((45)*4, a)",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":27,"type":28},[],383040924,[60,61,62,63],"ABCD","错误","AABBCCDD","['AC', 'AD', 'BC', 'BD']","The value of ls after the assign statement ls=[m+n for m in 'AB' for n in 'CD'] is",{"answer":66,"createTime":5,"id":6,"options":67,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":27,"type":28},[],383040926,[72,73,74,75],"ls.pop(1)","del ls[0]","ls.remove(1)","ls = ls[1:]","ls=[1,2,3,4,5],which of the following choices could NOT remove the first element from the list",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":27,"type":28},[],383040927,[81,82,83,84],"ls1.extend(ls2)","ls1.insert(3,ls2)","ls1+ls2","ls1[3:]=ls2","ls1=[1,2,3], ls2=[4,5,6], which of the following choices could NOT get [1, 2, 3, 4, 5, 6]",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":27,"type":28},[],383040928,[90,91,92,93],"[1 ,100 ,3] ([1,100,3], [1, 100, 3])","[1 ,2 ,3] ([1,100,3], [1, 2, 3])","[1 ,2 ,3] ([1,100,3], [1, 100, 3])","程序有错,无法运行","a = [1,2,3] b = (a,a) b[0][1] = 100 print(a,b) 上面程序输出结果是",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":27,"type":28},[],383040929,[99,100,101,102],">>> numbers[0: 2] [1, 2, 3]",">>> numbers[0::3] [1, 3, 5, 7, 9]",">>> numbers[-2:] [9, 10]",">>> numbers[: -1] [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]","numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], which output of the following choices is correct"]