单项选择题
以下定义变量a正确的是()
A.Dima As String
B.String a
C.Const a=3.14
D.Dim a=3.14 as single
点击查看答案&解析

单项选择题
A.Dima As String
B.String a
C.Const a=3.14
D.Dim a=3.14 as single
微信扫一扫,加关注免费搜题