2015 Hubei Question 1 Single-choice Differentiating 2015_省自主命题(湖北) 1.$i$ 为虚数单位,$i^{607}$ 的共轭复数为( ) A. $i$B. $-i$C. $1$D. $-1$ Answer keyA ☆ SaveCan't do it, show the explanation查看原卷 →