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List list=new List(6,true);下列说法正确的是()

单选题
2022-02-24 18:09
A、每个集合都有6个元素
B、每行有6个元素
C、初始化为6行数的新滚动列表
D、集合的里不能为空值
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正确答案
C

试题解析

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