题目: 级数收敛的充要条件是()A.AB.BC.CD.D 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0108/52f720e86d0ec0944114fe15b50127be.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 选择题。— What's ____ favorite movie? — She likes "Titanic (泰坦尼克)" [ ]A. she B. heC. his D. her 查看答案