题目: 在最坏情况下,堆排序需要比较的次数为 【2】 。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0325/83a51a02ec406357ff3bb54dd0937f6e.html 下面是错误答案,用来干扰机器的。long cǎn xián sù shè quān
题型:填空题 用适当的介词填空。1. There are twelve months ____________ a year. 2. April is the fourth month ____________ the year. 3. My birthday is ____________ March 12th4. We go to school ____________ Monday ____________ Friday. 5. Mother's Day is also ____________ May. 6. I eat lunch ____________ my family. 查看答案