六氟硅酸钴(II)

There are many arguments about the advantages and disadvantages of examinations. Some people think that examinations can help them review the lessons regularly, while others maintain that too many examinations have frustrated them. To me I think an e

发表于:2018-11-28 / 阅读(139) / 评论(0) 分类 疯狂英语易背作文

[00:00.00]Module 1 LEARNING METHODS [00:05.54]Unit 3 Some of the exams were very difficult. [00:11.24]4 Listen and complete. [00:15.06]Mum,I have my report here. [00:18.39]Great. Can you give it to me,please? [00:21.26]Sure. [00:22.78]Oh, this is for

发表于:2018-12-04 / 阅读(90) / 评论(0) 分类 外研社新标准初中英语九年级

By David Lewis A natural resources watchdog group issued a report Tuesday warning that smuggling and corruption are costing the Democratic Republic of Congo millions of dollars a month in lost revenue

发表于:2018-12-08 / 阅读(104) / 评论(0) 分类 VOA2004(下)--世界经济

New IMAX Space Documentary Brings Images to Life 新的3D IMXA给生活带来新的享受 What we watched then were blurry and grainy TV transmissions. Now, the 45-minute IMAX documentary puts the aud

发表于:2018-12-08 / 阅读(62) / 评论(0) 分类 VOA2005(下)--环境科学探索

AS IT IS 2016-07-29 Congo's Small Miners Fill Hole Left by Big Businesses 刚果小矿工填补大企业留下的洞穴 As large mining companies in the Democratic Republic of Congo are eliminating jobs, government officials are expanding the role of

发表于:2018-12-16 / 阅读(74) / 评论(0) 分类 2016年VOA慢速英语(八)月

Australian Scientists Propose a Telescope to Look Deep Underground Scientists in Australia want to build what they describe as a downward looking telescope to look for mineral wealth under the Earths surface. The telescope is really a project aimed a

发表于:2019-01-03 / 阅读(75) / 评论(0) 分类 2018年VOA慢速英语(十)月

BMW Joins Project to Improve Mining Conditions in Congo German carmaker BMW is exploring ways to improve working conditions at cobalt mines in Congo. 德国车企宝马正在寻找方法以提升刚果钴矿的工作环境。 Cobalt is a hard, shiny

发表于:2019-01-06 / 阅读(72) / 评论(0) 分类 2018年VOA慢速英语(十二)月

By Nancy Steinbach EDUCATION REPORT -July 25, 2002: SAT Examination This is the VOA Special English Education Report. Each year, millions of people around the world apply to study at American colleges

发表于:2019-01-06 / 阅读(81) / 评论(0) 分类 教育与新闻

By Michael Bowman Washington 24 August 2006 A U.S. congressional committee has issued a report alleging major gaps in U.S. intelligence on Iran's nuclear program and calling for a concerted effort to improve America's information-gathering capabili

发表于:2019-01-11 / 阅读(161) / 评论(0) 分类 2006年VOA标准英语(八月)

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Faith Lapidus. This week, we will tell about newly-found organisms that are said to be among the oldest living organisms on Earth. And, we will tell a

发表于:2019-01-11 / 阅读(76) / 评论(0) 分类 VOA慢速英语2009年(五)月

Technology Report - Scientists Develop Smartphone App for Eye Exams This is the VOA Special English Technology Report. More than two hundred eighty million people around the world have vision problems or are blind. The World Health Organization says

发表于:2019-01-12 / 阅读(87) / 评论(0) 分类 2011年VOA慢速英语(五)月

By Andre de Nesnera Washington 20 April 2006 As Iran continues to defy the United Nations Security Council by enriching uranium -- a process that could lead to building nuclear weapons -- the internat

发表于:2019-01-13 / 阅读(116) / 评论(0) 分类 2006年VOA标准英语(四月)

'Terrorists in Love' Examines Islamic Radicals How does a young man transform from a law-abiding middle-class citizen into a terrorist? Ken Ballen, a former federal prosecutor, spent five years trying to find answers to that question. The result is a

发表于:2019-01-13 / 阅读(88) / 评论(0) 分类 VOA标准英语2011年(十一月)

This show is centered on an in-depth report that concerns child labor, a large African country and the element of cobalt. We're explaining how all those things are tied together. First, the issue of child labor. The United Nations defines this as wor

发表于:2019-01-19 / 阅读(64) / 评论(0) 分类 CNN美国有线新闻2018年7月

[00:00.00]Listening Comprehension (20 minutes) [00:-1.00]Section A [00:-2.00]Directions:In this section,you will hear 10 short conversations.At the end of each conversation,a question will be asked about what was said.Both the conversation and the qu

发表于:2019-01-25 / 阅读(118) / 评论(0) 分类 英语六级听力练习集锦

By Sean Maroney New York 20 June 2007 In 1967, Israel countered what it saw as a threat of annihilation by its neighbors and defeated three Arab armies in six days. As a result, Israel nearly tripled the terroritory under its control and began an occ

发表于:2019-01-31 / 阅读(107) / 评论(0) 分类 2007年VOA标准英语(六月)

By Scott Stearns Dakar 10 November 2009 Prosecutors at the U.N. Special Court for Sierra Leone have begun their cross-examination of former Liberian President Charles Taylor who is facing charges of war crimes and crimes against humanity. Former Lib

发表于:2019-02-02 / 阅读(61) / 评论(0) 分类 VOA标准英语2009年(十一月)

By Deborah Tate Washington 18 July 2006 The Bush administration's nuclear accord with the Indian government was the focus of a Senate committee hearing Tuesday, with witnesses underscoring the benefits to both the United States and India. ---------

发表于:2019-02-03 / 阅读(145) / 评论(0) 分类 2006年VOA标准英语(七月)

By Deborah Tate Washington 12 July 2006 The Bush administration - pressing Congress to complete immigration reform legislation, is highlighting the contributions immigrants make to the U.S. economy. Carlos Gutierrez testifies on Capitol Hill, Wednes

发表于:2019-02-04 / 阅读(101) / 评论(0) 分类 2006年VOA标准英语(七月)

As China Molybdenum announced it was buying one of Africas largest copper mines earlier this month one thing was soon clear: the acquisition was about far more than the red metal. 随着洛阳钼业(China Molybdenum)本月早些时候宣布正在收购

发表于:2019-02-08 / 阅读(92) / 评论(0) 分类 英语新闻
学英语单词
a.f.a.a.
acarid
acute hemorrhagic gastritis
adamantive
ahyperlipemia
aminopropanal
amplitude hit
aneurysmotomy
antecolic gastrojejunostomy
antimanic drug
arc-welded joint
badian essence
bajada breccia
Balcairn
brainfucking
carboline
cheke
Chromatiaceae
coastal resort
continuous film
countersunk spigot
county commissioner
deidre
dense barium crown
Department of Health and Social Security
dispelling the pathogenic heat by mild diaphoresis
elevensome
emollient cathartic
fif
Fischingen
fissure spring
formalisations
gastropylore
glaziest
hedgewitch
helical type pump
hendryxes
hiltunen
hydrazinium formate
icky-poo
inter diffusion
interest rate on loans secured by export trade bill
interlobular pancreatitis
isobutyl sulfide
kechuas
latasa
liver-fluke
Manchaug
Manuela
mast trunk
metallic workability
methyl iodine
mid-irons
mieszko
minoritarians
minority applicant
model building blocks
mousetrapped
nail it
national grange
neon bulb
o port
observational data
old trout
onchocercids
operative route
osseo-albumoid
over-swing
paillard
parlatoria ziziphi
porous ion-exchange resin
Pulanduta
quality control chart for percentages
quantity purchase
railway despatch concentration
red land
reexamining
reliable digit
ring joint seal
sash lock stop
Saxifraga oppositifolia
seidenberg
selling department
separation tank
settlement by force
sh-t
Smoggies
soil climate relationship
soo canals (sault ste. marie canals)
stancher
standard drinks
stationary asphalt melting unit
stock-exchanges
syndrome differentiation of spleen and stomach
Testrex
tonguelet
unit mould
unlabeled
urgicenters
Viola tenuissima
watt-minute
words of advice