Generally speaking, when two people meet, _______________________. A: the one with higher rank or authority will first extend his or her hand B: the one with lower rank or authority will first extend his or her hand C: They extend their hands at the same time

添加列表元素使用（ ）方法。 A: list() B: add() C: extend() D: append()

请阅读下面一段程序: list_one = ["One", "Two"] list_two = ["Three", "Four"] list_one.extend(list_two) print(list_one) 运行程序,其最终执行的结果为

中国大学MOOC: python3解释器执行l=[1,4,3].extend(list())后l的值是

Which one below is not included in the “Word of the Year” list? _______

假设定义了变量LIST="one two three four"，以下能对LIST中的元素进行循环遍历的是? A: for LIST B: for VAR in LIST C: for VAR in $LIST D: for $LIST ->; $VAR

16. In the representation of a graph, only has one representation is (). A: Adjacency matrix representation B: Adjacency list representation C: Reverse adjacency list representation D: Adjacency list and inverse adjacency list representation

Python列表对象常用方法中，（）用于向列表尾部追加一个元素。 A: append() B: insert() C: extend() D: list()

At the beginning of the film Schindler’s List , which one is not the identity of Oscar Schindler?

若超链接的href属性,需要链接到list页面中的one锚点,以下书写正确的是( ) A: list.html B: C: one.list D: list E: one F: list.html G: one 知识点 锚点链接