[地名] 昂德罗马什暗沙 ( 塞舌 )

新概念英语第四册Lesson 7 Bats

Lesson 7 Bats 蝙蝠 First listen and then answer the following question. 听录音，然后回答以下问题。 In what way does echo-location in bats play an utilitarian role? Not all sounds made by animals serve as language, and we have only to tu

发表于:2018-11-27 / 阅读(919) / 评论(0)

新概念英语第四册

英语听力：新概念英语第四册单词MP3 Lesson 07

apparatus 仪器 appreciation 理解 bat 蝙蝠 curiosity 好奇 elapse 消逝 herring 鲱鱼 hull 船体 interval 间隔 obstacle 障碍 obstruction 障碍物 receipt 收到 shoal 鱼群 similar 相似的 squeak 尖叫声 steer clear of 避开 stric

发表于:2018-12-02 / 阅读(177) / 评论(0)

新概念英语第四册单词MP3

新概念英语85年上外美音版第四册第9课

Lesson 9 Curiosities of Animal Life 动物生活趣闻 Not all sounds made by animals serve as language, and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian r

发表于:2018-12-24 / 阅读(198) / 评论(0)

新概念英语85年上外美音版

2006年VOA标准英语-Efforts to Disarm in Southern Sudan Proves Diff

By Noel King Akobo, Southern Sudan 22 August 2006 Disarming small militias is an ongoing problem in southern Sudan. Following a proliferation of arms during Sudan's 21-year civil war, rival villages in the region armed themselves, leading to violent

发表于:2019-01-13 / 阅读(330) / 评论(0)

2006年VOA标准英语（八月）

经济学人149:跟领导走

Science and technology 科学技术 Collective behavior 集体行为 Follow my leader 跟领导走 A group's intelligence depends in part on its members'ignorance 群体智慧部分依赖于群体成员的愚昧 HUMAN beings like to think of themselv

发表于:2019-01-26 / 阅读(183) / 评论(0)

经济学人科技系列

经济学人109:集体的"智商"部分取决于成员的无知

Science and Technology Collective behaviour 科技集体行为 A group's intelligence depends in part on its members' ignorance 集体的智商部分取决于成员的无知 HUMAN beings like to think of themselves as the animal kingdom's smartest a

发表于:2019-01-26 / 阅读(146) / 评论(0)

经济学人科技系列

经济学人111:集体行为跟领导走

Technology Collective behavior Follow my leader 科技集体行为跟领导走 A group's intelligence depends in part on its members'ignorance 群体智慧部分依赖于群体成员的愚昧 HUMAN beings like to think of themselves asthe animal ki

发表于:2019-01-26 / 阅读(160) / 评论(0)

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学英语单词

account transfer check

Alexis Carrel

annual cost of capital recovery (accr)

annulus chamber

as little as may be

assembled part

auxiliary aiming mark

Baijiang Tablets

beet flume

chalkotrickit (chalcotrichite)

cheat sheets