选择题下列选项中，与VBA中语句Dim NewVar%，sum!等价的是______。

A、 Dim NewVar As Integer,sum As Single
B、 Dim NewVar As Integer,sum As Double
C、 Dim NewVar As Single,sum As Single
D、 Dim NewVar As Sibgle,sum As Integer

【正确答案】 A

【答案解析】%代表的数据类型为整型，!代表的数据类型为单精度型。