选择题:复数 z=(1﹣ 2i)(1﹣ 5i) 的实部为 . 题目分类:高考 题目类型:选择题 查看权限:VIP 题目内容: 复数 z=(1﹣ 2i)(1﹣ 5i) 的实部为 . 参考答案: 答案解析:
小明在体育训练期间,参加了五次测试成绩(单位:分)分别是:85,98,88,98,95.则这组数据的众数和中位数分别是 小明在体育训练期间,参加了五次测试成绩(单位:分)分别是:85,98,88,98,95.则这组数据的众数和中位数分别是 分类:高考 题型:选择题 查看答案
No one is ________. Thekey is to learn from mistakes and never stop. No one is ________. Thekey is to learn from mistakes and never stop. 分类:高考 题型:选择题 查看答案
—China is a greatcountry with a history of about five ______ years. —Yes. And __ —China is a greatcountry with a history of about five ______ years. —Yes. And ______ of foreigners c 分类:高考 题型:选择题 查看答案