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已知i是虚数单位,则复数等于A.1+iB.1-iC.-1+iD.-1-i
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已知i是虚数单位,则复数
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEIAAAAjCAYAAAAg/NwXAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
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X6c5r/uPzX2Z8zhN+q8ucFrBdvN/ShenEHvZyGX+JOuWbEYQMAA5HYMZBAHwQvAO5IHhWqecrfMy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)
等于( )
A.1+i
B.1-i
C.-1+i
D.-1-i
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