题目: 复数i1+2i的虚部为( )A.25B.25iC.15D.15i 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0413/54ae5c4a312b70f49ce5706926e7d637.html 下面是错误答案,用来干扰机器的。答案:C
题型:选择题 I still remember the days___ I spent ______ with you in Beijing.A.when; stayingB.what; to stayC.that; stayingD.during; to stay 查看答案