单选题List list=new List(6,true);下列说法正确的是()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

单选题
List list=new List(6,true);下列说法正确的是()
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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