[00:03.50]You'll hear three pieces of recorded material. [00:08.18]Before listening to each one,you'll have [00:11.94]time to read the questions related to it. [00:16.38]While listening,answer each question by choosing A,B,C or D. [00:21.97]After lis

发表于:2018-12-03 / 阅读(55) / 评论(0) 分类 最新版英语听力教程

because [bi'kɔz] conj.因为 complete [kəm'pli:t] a.完全的,完成的 especially [is'peʃəli] ad.特别,尤其 grammar [grmə] n.语法,文法 July [dʒu:'lai] n.七月 Monday ['mʌdi] n.星期一 player ['pleiə] n.游戏者,运动员,表

发表于:2018-12-30 / 阅读(214) / 评论(0) 分类 1200个常用英语口语单词(MP3+文本)

The Indian government has said it plans to measure the height of Mount Everest for a second time to assess whether it changed as a result of the 2015 Nepal earthquake. 为了确认珠穆朗玛峰高度在2015年尼泊尔大地震后是否出现变化,

发表于:2019-01-07 / 阅读(40) / 评论(0) 分类 英语新闻

拓扑排序 topological sort 偏序 partical order 拓扑有序 topological order AOV网 activity on vertex network AOE网 activity on edge network 关键路径 critical path 匹配 matching 最大匹配

发表于:2019-02-01 / 阅读(57) / 评论(0) 分类 实用英语

abandon vt.放弃, 遗弃 (90-6, 91-6,92-1,93-1,95-1, 95-6,98-6,99-6,02-6,05-1,06-12,07-6) After driving many of the animals around them to near extinction, people were forced to abandon their old way of life for a radically

发表于:2019-02-09 / 阅读(61) / 评论(0) 分类 大学四六级阅读

This is me building a prototype for six hours straight. This is slave labor to my own project. 这是我正在做一个模型,足足花了6个小时。完全是苦力活。 This is what the DIY and maker movements really look like. 这就是所谓的

发表于:2019-02-21 / 阅读(40) / 评论(0) 分类 TED演讲教育篇