不冲不淤河槽

Lesson 64 The Channel Tunnel海峡隧道 First listen and then answer the question. 听录音,然后回答以下问题。 Why was the first tunnel not completed? In 1858, a French engineer, Aime Tho

发表于:2018-11-28 / 阅读(447) / 评论(0) 分类 新概念英语第二册

This is Scientific Americans 60-Second Science. Im Christopher Intagliata. Got a minute? Rivers today have high muddy banks, sandbars and bends. But they didnt always look that way because it wasnt until the evolution of tree-like plants, some 330 mi

发表于:2018-12-24 / 阅读(231) / 评论(0) 分类 Scientific American(八)月

CCTV5 to become Olympic channel since Jan 1, 2008 China's CCTV5, the country's main sport channel, will become a 24-hour Olympic channel starting Jan.1st next year. It will become the major media window on preparations for the 2008 Beijing Olympics

发表于:2019-01-05 / 阅读(196) / 评论(0) 分类 英语新闻视频

This is Scientific American's 60-Second Science, I'm Christie Nicholson. Got a minute? During the last ice age our problem was too little carbon. Unlike today where too much carbon is causing global warming. Past glacial ages occurred partly because

发表于:2019-01-08 / 阅读(194) / 评论(0) 分类 Scientific American(七)月

The Senate has confirmed the nomination of Sonia Sotomayor to the US Supreme Court. NPR's Audie Cornish reports. Minnesota Senator Al Franken read the tallies at the end of the confirmation vote. On this vote, the yeas are 68 and the nays are 31. Th

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 2009年NPR美国国家公共电台8月

BEIJING, Oct. 10 (Xinhuanet) -- Actress Zsa Zsa Gabor was rushed again to the hospital in Los Angeles to reattach a feeding tube to her stomach Sunday, her publicist said. The 94-year-old actress was taken from her home to UCLA Ronald Reagan Medical

发表于:2019-01-17 / 阅读(199) / 评论(0) 分类 英语新闻

And I was shocked and shaken to the core. 我震惊不已, 吓得不得了。 And I went through this roller coaster, because after they stabilized her, she went to the intensive care unit, and I hoped against hope that she would recover. 之后我的

发表于:2019-01-18 / 阅读(152) / 评论(0) 分类 TED演讲教育篇

HARI SREENIVASAN: A newly released report by the Southern Education Foundation says a majority of all public school students across the United States come from low-income families. Experts say that could have important implications for the nation. Fo

发表于:2019-01-27 / 阅读(132) / 评论(0) 分类 PBS访谈教育系列

拉丁美洲仍是最不平等,最不安全的地区 UNITED NATIONS, Nov. 12 (Xinhua) -- Latin America remained the most unequal and most insecure region in the world, said a UN report released Tuesday, calling for efforts to reduce insecurity thro

发表于:2019-01-31 / 阅读(132) / 评论(0) 分类 英语新闻

President Barack Obama says congressional leaders from both political parties need to do the right thing and work with him to achieve the largest possible compromise to cut deficit spending and raise the national debt limit. Mr. Obama used a news con

发表于:2019-01-31 / 阅读(190) / 评论(0) 分类 英语新闻

U.S. officials say cooler weather and recent rain showers in the drought-stricken Midwest have largely stabilized crop conditions, but add that the drought is not over. The U.S. Agriculture Department said in a statement Tuesday that rainfall has bee

发表于:2019-02-03 / 阅读(154) / 评论(0) 分类 英语新闻

BEIJING, April 13 (Xinhua) -- China's economy expanded 8.1 percent year-on-year in the first quarter of 2012, slowing from 8.9 percent in the fourth quarter of last year, the National Bureau of Statistics (NBS) said Friday. The figure, which marked t

发表于:2019-02-05 / 阅读(208) / 评论(0) 分类 英语新闻

A.J.雅各布斯用了整整一年的时间,遵循他听到的每一条健康建议--从用玻璃杯来抹防晒霜到戴着自行车头盔购物。在TEDMED的演讲台上,雅各布斯与大家分享了他在这个过程中发现的许多让人意

发表于:2019-02-06 / 阅读(258) / 评论(0) 分类 名人演讲视频

Oh, to be free like a bird. It's been the stuff of fantacy, and of reality. Sort of .A self-contained flying man. This jet pack from 1960s had barely enough fuel to fly 30 seconds. So the dream languished for decades. Everyone agreed it was completel

发表于:2019-02-07 / 阅读(341) / 评论(0) 分类 英语美文

Italy's Senate rushed to pass laws that clear the way for establishing a new government in a bid to restore confidence in Europes second-biggest debtor. The new administration may be led by former EU Competition Commissioner Mario Monti, - a man mark

发表于:2019-02-08 / 阅读(186) / 评论(0) 分类 英语新闻

WASHINGTON, Oct. 19 (Xinhua) -- Thanks to a massive(巨大的) and sustained(持久的) policy response, the U.S. economy has continued to recover from the worst recession(衰退,不景气) since the Great Depression, but the recovery rem

发表于:2019-02-11 / 阅读(146) / 评论(0) 分类 英语新闻

The central parity rate of the Chinese currency strengthened 175 basis points on Tuesday, closing at 6.32 to the U.S. dollar. The yuan has stabilized somewhat after a sharp depreciation in August, but remains down 1.8 percent compared to the start of

发表于:2019-02-18 / 阅读(199) / 评论(0) 分类 英语新闻

A number of economists are suggesting inflation here in China may be back under 2-percent. ICBC chief economist Lu Zhengwei is forecasting CPI for January will be at 1.8-percent. This would be down from the 2.5-percent figure in December. In December

发表于:2019-02-21 / 阅读(204) / 评论(0) 分类 英闻天下

President Barack Obama says there is no doubt that the European Unions agreement to slash Greeces debt and enlarge a bailout fund is progress. The president says strong execution of the plan is essential. After meeting Thursday with the Czech Republi

发表于:2019-02-25 / 阅读(204) / 评论(0) 分类 英语新闻

托福阅读高分的关键是在于多看多练,同学们在日常练习中应该重视托福阅读材料的分析。新东方网为大家整理提供托福阅读练习,供各位考生复习参考。 Although only 1 person in 20 in the Colonial

发表于:2019-02-26 / 阅读(133) / 评论(0) 分类 托福英语
学英语单词
Abel refractometer
actressocracy
agile programming
ahools
amapa
applied zoology
automatic tool pick-up
avrahams
back to our roots
baseline break
beadsmanry
benzalacetic acid
best performance curve
bird song
bite film
bolivares
Boniface, Saint
brisbin
Carpinus viminea
cerezo
check method
clap on all sail s
codivergence
cubic tonnage
diamerter
discretionary allowance
distressingness
driver fit
DRTC
Entomo-misaki
European Information Network
fillisters
flat slate
free recoil
fried fish stick
gripping face
Gugera
Guisanbourg
hermetically sealed harmonic gear drive
heterodisperses
hip circle in rear support
ideal gas equation of state
immediate cash payment
incidence functions
interrogant
intertank transfer process
knotted pile
koranimals
Leics.
lex non scripta
loss of sales
lower animals
lumber-mill
magnesium flux
make a calculation of
mean absolute deviation (mad)
medreses
microprogrammed picoprocessor
moving urban pollution source
mucosal hernia
non-recoverable storage
nonstationary universe
nuclei Principalis cerebelli
Nyunga
octennia
Oeiras
Oleby
pattern bit
pentalingual
plebiscitarism
prehnitic acid
propagation pressure
proportionary
prosequi
provisional report
pulchrums
quillian
Rakovo
resistance-voltage divider
ribosomal RNAs
rustic siding
Santee National Wildlife Refuge
santita
saturation velocity
segment handling
Sheho
silverweed cinquefoili
softness factor
Staffordshire bullterrier
Stroud system of units
subject to ratification
substantial capital
theory of pluralist economy
thermitospinel
toolholder slide
ultra-high
uncappers
Van Deemter rate theory
vertebral arc
wheel barrow
worklike
zero input