Question

若復(fù)數(shù)(t∈R)的實部與虛部之和為0，則t為(    )

A．-1              B．0               C．1                 D．2

Answer 1

B 

解析：本題考查了復(fù)數(shù)的運(yùn)算知識.將已知復(fù)數(shù)變形得

,此復(fù)數(shù)實部與虛部和為0,則有=0,解得t=0.