中期再重复;中期重现(减数分裂)

Editors note: This is the third episode of four-part series on verb tenses. Be sure to listen to part one and part two first. For VOA Learning English, this is Everyday Grammar. Today we are going to talk about the perfect verb tenses. Perfect tenses

发表于:2018-11-27 / 阅读(451) / 评论(0) 分类 2016年VOA慢速英语(十二)月

6. Wealthy Romans collected ______ of Greek statues and paintings A. recreations B. enjoyments C. reproductions D. entertainments statue 全身雕像 status 地位、身份 stationary 固定的、静止

发表于:2018-12-15 / 阅读(196) / 评论(0) 分类 新东方赵丽词汇课堂

1.President Barack Obama is ordering 4,000 more troops to Afghanistan to train its military and police forces. He says the mountainous region between Afghanistan and Pakistan is the most dangerous place in the world. Obama vowed to disrupt, dismantl

发表于:2018-12-15 / 阅读(148) / 评论(0) 分类 美联社新闻一分钟2009年(三)月

Natural Resources Through the changes in the ways of making a living in a family over several generations, the cartoon aims at sounding a warning against man's wasteful use of natural resources and emphasizing the urgent need to preserve these resour

发表于:2018-12-18 / 阅读(175) / 评论(0) 分类 英语专业四级听力50篇

发表于:2019-01-03 / 阅读(182) / 评论(0) 分类 医务英语

By Barry Wood Washington, DC 18 October 2006 watch Hungarian Revolt report Fifty years ago, on October 23, 1956, Hungarians rose up against their communist rulers and for two precious weeks lived in relative freedom, until their revolution was bruta

发表于:2019-01-04 / 阅读(210) / 评论(0) 分类 2006年VOA标准英语(十月)

By Stefan Bos Budapest 23 October 2006 Street riots and anti-government demonstrations have overshadowed the 50th anniversary of Hungary's 1956 Revolution against Soviet rule. The arrival of presidents, prime ministers and royals from different coun

发表于:2019-01-12 / 阅读(155) / 评论(0) 分类 2006年VOA标准英语(十月)

Tunisian Americans Celebrate First Free Elections Since 1956 Tunisians voted Sunday in what many are calling the political rebirth of the country. The Ennahdha party, a moderate Islamist group, looked set to win the most seats in early counting. Tuni

发表于:2019-01-14 / 阅读(128) / 评论(0) 分类 VOA标准英语2011年(十月)

直到我遇见你 The Sunstreak - Until I Met You Until I Met You The Sunstreak I once believed that there was no one for me, until I met you, But I couldnt see how happy I could be, until I met you, Until I met you, You Standing alone, no one to ca

发表于:2019-01-16 / 阅读(263) / 评论(0) 分类 好听的英文歌曲

Havent Met You Yet by Michael Buble I'm not surprised Not everything lasts I've broken my heart so many times I stop keeping track Talk myself in I talk myself out I get all worked up And then I let myself down I tried so very hard not to loose it I

发表于:2019-01-16 / 阅读(176) / 评论(0) 分类 听歌学英语

深情爵士男声Michael Buble Haven't Met You Yet Michael Buble I'm Not Surprised Not Everything Lasts I've Broken My Heart So Many Times, I Stop Keeping Track. Talk Myself In I Talk Myself Out I Get All Worked Up And Then I Let Myself Down. I Trie

发表于:2019-01-16 / 阅读(330) / 评论(0) 分类 好听的英文歌曲

OPHIRA EISENBERG, HOST: Next, our contestants will have to deal with the world's worst GPS, but first let's check in with them. Kirsten Lenthe, you are trying to visit all 50 states. So where in the process are you? KIRSTEN LENTHE: I believe, at last

发表于:2019-01-16 / 阅读(196) / 评论(0) 分类 2016年NPR美国国家公共电台12月

OPHIRA EISENBERG, HOST: Now it's time to crown our big winner. Let's bring back our finalists, Mary, who was an intern at America's Test Kitchen and ate a lot of beef tenderloin and Owen, a park ranger who saved a possum. Puzzle guru Art Chung, take

发表于:2019-01-16 / 阅读(106) / 评论(0) 分类 2016年NPR美国国家公共电台12月

Allads OPHIRA EISENBERG, HOST: Our next two contestants will play an especially challenging music-parody game. First up, Kirsten Lenthe - you're calling from Boston, where you're a resident director at Boston College. Welcome. KIRSTEN LENTHE: Thank y

发表于:2019-01-16 / 阅读(132) / 评论(0) 分类 2016年NPR美国国家公共电台12月

ISPs 网络服务提供者 CTR click through rate 点击率 hack tools/ cheating program 私服,外挂 SAM 软件资产管理 OD plants 光盘生产厂 OD exemplars 光盘模板 OD testing 光盘鉴定 collective management 集体管理 performing

发表于:2019-01-17 / 阅读(130) / 评论(0) 分类 英文语法词汇

新编英语教程第六册unit03_2_The_Night_the_President_Met_the_B

发表于:2019-01-25 / 阅读(206) / 评论(0) 分类 新编大学英语阅读部分

Dear Fabrizio, The day we met is the day I will never forget. Over and over I replay our chat and our first telephone conversation in my mind! You are so amazing you drive me crazy! You make me feel so happy and complete. If I hadn't met you. I know

发表于:2019-02-01 / 阅读(140) / 评论(0) 分类 实用英语

Dear Fabrizio, The day we met is the day I will never forget. Over and over I replay our chat and our first telephone conversation in my mind! You are so amazing you drive me crazy! You make me feel so happy and complete. If I hadn't met you. I know

发表于:2019-02-04 / 阅读(156) / 评论(0) 分类 英语作文

By Stefan Bos Budapest 04 November 2007 Hungarians remembered Sunday those who died when troops from the Soviet Union crushed the 1956 Hungarian Revolution against Soviet domination and Communism. But as Stefan Bos reports from Budapest, this year's

发表于:2019-02-05 / 阅读(139) / 评论(0) 分类 VOA常速英语2007年(十一月)

So there I was at seven thirty in the a.m., perched on my scooter at an intersection waiting to turn. I was sitting at the lights lost in my own thoughts when all of a sudden I became aware of a presence no, not a poltergeist; a bloke on a mountain b

发表于:2019-02-07 / 阅读(211) / 评论(0) 分类 阅读空间
学英语单词
adenoma hidradenoides vulvae
anhydrous carnallite
artificial mastoids
avalanche ice
barkham
be skinny
binding pick
blacksmith's tool
bronchoalveolar
caconym
carelessly
carlstrom
catalyst particle size determination
charientism
checky
cutting plane algorithm
dermatogenic
diazotizing dyes
differential cost pricing
do borji
dorsomedian cellulitis
double replacement reactions
ego-self
faineant deities
field height
film lulbrication
fireman
folds-in
free-rolling wheel
Granville Summit
group time factors
heald shedding
hydrofluoric acid burn
hymie
hypomyces ochraceus (pers.)
inner electrical potential
inside tire
international delinquency
international parcel service
intertonguing
Islay
Japanese giant salamander
Korga, Ostrov
leptinotarsa decemlineata (say)
liquid state reverberatory smelting
Lychnis dioica
make a martyr of
marine phytocoenostics
middle wave
mixed bag
moody type high-potential diffusion tube
N-acetyl-D-glucosamine
new collection
nickelemelane
novska
nuclear war
Oberwölz
operational expenses
over a period of
partition door
photoconductive resistance
pivoted weir
plate adapter
plunging syncline
polydisperse fluidized bed
porcelain cement
practice training
pregeminum
primidone
pulling machine
R-tectonite
rack type car
read-write process
reciprocating plate extractor
redcap
rotating blowpipe
Royal Navy College
saritas
schoffe
semiconductor manufacturing process
shrivel varnish
signal azimuth display
sortition
spherolitic structure
spondylolysis
ST_helping-and-not-helping_preventing-and-impeding
start at the bottom
startup.com
statistic irreversible procedure
supracervical
terrifica
tincted
to damn
toshisada
totally-enclosed fan-cooled type machine
transverse focussing electric-field
tulle baran
unconscionabilities
weirdsome
welfare work
wholesale rate of exchange
xantheins