【遗传学】(脱氧核糖核酸分子链的)重组修复[参较dark repair, excision repair]

幽默笑话:上帝造人

幽默笑话:上帝造人 A man was wandering around in a field , thinking about how good his wife had been to him and how fortunate he was to have her, 有名男子在田野里徘徊,心里想着他的老婆对他有多么好，他多么幸运拥有她

发表于:2018-11-29 / 阅读(227) / 评论(0)

趣味英语

少儿希望英语2lesson3

1.There are at least two hours. 2.There were at least a hundred people present. 3.The repair will cost at least five thousand dollars. 4.At least three hours slipped away. 5.You may try it at least. 6.You should at least had warned him. 7.You might a

发表于:2018-11-30 / 阅读(286) / 评论(0)

少儿希望英语2

英语听力文摘 English Digest 2、Repair the shuttle!

Astronauts at the International Space Station have overcome initial fears and are preparing to perform the first spacewalk beneath the shuttle to repair two dangling pieces of material. The material, used to fill gaps between tiles, is sticking out b

发表于:2018-12-05 / 阅读(157) / 评论(0)

英语听力文摘 English Digest

139. Quick Service

A man took a pair of shoes to a shoe repair shop and said to the shoemaker,

发表于:2018-12-08 / 阅读(277) / 评论(0)

英汉幽默故事选读

初中英语人教版初三下讲解05

[00:05.98]Lesson 45 [00:20.35]LAURA:Hi,Rose! I've sent you an email.Have you got it? [00:26.12]ROSE:Sorry,I haven't.I haven't checked my emails today. [00:32.78]LAURA:Why not? [01:20.14]ROSE:There's something wrong with my computer.It doesn't work. [

发表于:2018-12-10 / 阅读(149) / 评论(0)

初中英语人教版初三

用听的背单词-基础2000MP3(QS-7)

remind--提醒 remember--记得 repair--修理 repeat--重复 report--报告

发表于:2018-12-16 / 阅读(139) / 评论(0)

用听的背单词-基础2000MP3(h-z)

可以自行进行修补的衣服

We learn a lot from nature. The latest thing is self-repairing clothing. Scientists can now make clothes that can repair themselves. There is no need for sewing. Scientists looked at how squid stick to things so well. They found a kind of glue on the

发表于:2018-12-27 / 阅读(140) / 评论(0)

英语生活新闻

美国俚语:The order of the day什么意思?

The order of the day 意思是最重要的事，详解与例句如下。例句： Itll take three months to repair the house. Now patience is the order of the day for us. 这个房子装修要三个月，对我们来说耐心是最重要的。 They

发表于:2019-01-08 / 阅读(160) / 评论(0)

美国俚语

北京小学英语第五册5

[00:22.13]Xiao Hu:Can you help me,Dick? [00:35.27]Dick:Yes.What is it? [00:37.88]Xiao Hu:I'm going to repair the window. It's broken. [00:42.71]Dick:What can I do for you? [00:45.14]Xiao Hu:Hold the ladder for me,please [00:48.35]Dick:OK.But be caref

发表于:2019-01-09 / 阅读(320) / 评论(0)

小学英语北京版

河北加拿大版初中英语--Lesson 64

Lesson 64: [00:03.58]What Do You Know?Have You Seen These Words? [00:09.35]bag bit,a bit of I have a bit of plastic.It's a white bit. [00:18.00]It's small.Look!I can hold it in my hand. [00:23.95]least,less [00:27.43]There are three bags of garbage.I

发表于:2019-01-09 / 阅读(333) / 评论(0)

河北加拿大版初中英语

高中英语人教版高三年级上07

[00:53.89]Lesson 25 [01:04.47]What are Bob and Tang Ling going to do with the wall? [01:11.52]They are going to paint the wall white put up a notice saying Keep off, [01:19.60]and drill a hole for the electric wires. [01:25.55]Language points [01:30.

发表于:2019-01-10 / 阅读(331) / 评论(0)

高中英语人教版高三

分类词汇：医学英语 5

5.常见手术名称 General Surgery 普外 appendectomy （appendicectomy）阑尾切除术 cholecystectmy 胆囊切除术 cholecystostomy 胆囊造口术 drainage of the abscess 脓肿引流 enterostomy 肠造口术 exploratory laparotomy 开腹探查

发表于:2019-01-17 / 阅读(244) / 评论(0)

英文语法词汇

英语学习乐园：He says that...She says that..

(1) T：Look at number 1. I feel tired.我感觉很累。What's that?什么？ S： Hesays that he feels tired.他说他感觉很累。 (2) T：Number 6. I've got a headache.我头痛、What's that?什么？ S：She says that she's got a headache.她说

发表于:2019-01-23 / 阅读(153) / 评论(0)

英语学习乐园

【一起听英语】重新投入使用

手机坏了，你是选择扔掉重新换个还是拿去修理一下呢？修理一些重新投入使用会给你省下不少钱..... Rob: Hello and welcome to 6 Minute English, I'm Rob and with me is Jen. Jen: Hello Rob. Rob I'm having a problem wi

发表于:2019-01-23 / 阅读(190) / 评论(0)

一起听英语

Lesson 87-1 Fixing the HouSe 1 家庭维修1

Listen to the statements, and check the kind of repairer that they need. 1.The roof paint is falling. Who shall we call? 2.Our wooden flooring has bent. Who can fix it? 3.The door lock has fallen down. Who is able to repair it? 4.A wire has burned ou

发表于:2019-01-30 / 阅读(316) / 评论(0)

英语听力练习题

VOA常速英语2007年-NASA Astronauts Successfully Repair Space Stati

By Margaret Besheer Washington 03 November 2007 NASA astronauts have successfully repaired a damaged solar wing at the International Space Station. The operation was completed Saturday, after being postponed twice so engineers could further study how

发表于:2019-01-31 / 阅读(185) / 评论(0)

VOA常速英语2007年（十一月）

塞尔维亚需要帮助修复洪灾损失

OBRENOVAC, Serbia, May 19 (Xinhua) -- Serbia needs help to repair the consequences of the catastrophic floods, Serbian Foreign Minister Ivica Dacic said after touring town of Obrenovac with ambassadors of several dozen countries. After water started

发表于:2019-02-06 / 阅读(192) / 评论(0)

英语新闻

Lesson 76-2 Car Repair 汽车维修

Listen to the questions and check the proper answers. 1.How much car maintenance fee do you charge for this package? 2.What items do you usually do for the yearly car maintenance? 3.How long does it take for doing the car maintenance? 4.How often sho

发表于:2019-02-17 / 阅读(235) / 评论(0)

英语听力练习题

英国发明牙齿治疗新技术

LONDON, June 16 (Xinhua) -- Drillings and fillings at the dentist's are always dreadful and make tooth decay treatment very unpleasant. But British scientists have developed a new approach of fixing tooth decay, which could get rid of all the drillin

发表于:2019-02-18 / 阅读(199) / 评论(0)

英语新闻

Quick Service

A man took a pair of shoes to a shoe repair shop and said to the shoemaker, I'd like you to repair these shoes for me, please.Certainly, sir, the shoemaker said. When will they be ready? the man asked. I'm a bit busy, but they'll be ready for you on

发表于:2019-02-18 / 阅读(159) / 评论(0)

趣味英语

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学英语单词

Abelian differential

act-frequency approach