假设检定

In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produc

发表于:2018-12-01 / 阅读(207) / 评论(0) 分类 新东方现代文背诵篇章

6. They would try to decide what intelligence in huamns is really for, not merely how much of it there is. 【分析】复合句。本句的主干是 They would try to decide...。decide 后跟两个并列的宾语从句,分别由 what 和 how much

发表于:2018-12-04 / 阅读(130) / 评论(0) 分类 考研英语长难句讲解

In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of this is found in the kinetic

发表于:2018-12-04 / 阅读(98) / 评论(0) 分类 考研背诵50篇

When kidnappers attacked a woman on a Guatemala City street and seized her baby daughter, DNA testing came to the rescue. The tests helped reunite the girl with her mother after the baby was left at a religious center with no identification. DNA test

发表于:2018-12-08 / 阅读(146) / 评论(0) 分类 2018年VOA慢速英语(七)月

New English Tests Beyond TOEFL, IELTS Since 1964, colleges and universities in the United States have used the Test of English as a Foreign Language, or TOEFL, to measure an international applicants level of English. Universities in English-speaking

发表于:2018-12-08 / 阅读(111) / 评论(0) 分类 2018年VOA慢速英语(九)月

27. Scientific Theories In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of thi

发表于:2018-12-08 / 阅读(415) / 评论(0) 分类 新概念优美背诵短文50篇

In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produc

发表于:2018-12-15 / 阅读(216) / 评论(0) 分类 新东方背诵文选

Frogs Were Used In Pregnancy Tests Between 1930-1950, African clawed frogs were in great demand. These frogs were imported all over the world and used in labs for pregnancy tests. Technicians injected a sample of a womans urine into a female frogs hi

发表于:2018-12-19 / 阅读(128) / 评论(0) 分类 Facts-事实

Rese / Botswana speaker I think.. all people learn, because they give you the opportunity to evaluate how much you know and how far you've gone with whatever it is that you're learning, and they give you a chance to also see how close you are with yo

发表于:2018-12-28 / 阅读(144) / 评论(0) 分类 一起闲话英语-English Chitchat

I hate tests. Who was it who decided that tests are a good way to test your knowledge? Probably someone who liked putting students through pain. Tests are so unfair. People who are good at remembering lots of things for a short time are good at tests

发表于:2018-12-28 / 阅读(160) / 评论(0) 分类 听一分钟英文-T

Grammar Girl here. Today I'm going to talk about on accident versus by accident and how language changes. Some of the most difficult questions I get are from non-native English speakers who want to know why we use a particular preposition in a specif

发表于:2019-01-02 / 阅读(157) / 评论(0) 分类 英语语法 Grammar Girl

Young Brains of Super-Agers From VOA Learning English, this is the Health Lifestyle Report. As we age, our ability to think and remember starts to deteriorate. But not everyone. Some of us have brains that age more slowly. Enter the super-ager! Super

发表于:2019-01-03 / 阅读(106) / 评论(0) 分类 2018年VOA慢速英语(三)月

Ten US banks fail 'stress tests' 十个美国银行应力测试失败 Ten of America's largest 19 banks need a combined $74.6bn (50bn) of extra funds to boost(推进,提高) their cash reserves.(现金储备) That is the main finding of the so-called stress tests

发表于:2019-01-07 / 阅读(150) / 评论(0) 分类 英语新闻

考试日期: 2012 年 11 月 3 日 Reading Passage 1 Title: The dinosaurs footprints and extinction Question types: YES/NO/NOT GIVEN, Summary 文章内容回顾 文章从恐龙的脚印开始讲恐龙的灭绝。 英文原文阅读 Mass Extinction

发表于:2019-01-08 / 阅读(166) / 评论(0) 分类 雅思机经

Blacks, Latinos Score Lower on Tests than Whites, Asians White and Asian students continue to do better on tests than black and Latino students, says the U.S. Department of Education. This information, which comes from the governments 2015 Nation's R

发表于:2019-01-12 / 阅读(116) / 评论(0) 分类 2015年VOA慢速英语(十一)月

Are Children Taking Too Many Tests? Urban school systems in the U.S. give too many tests, says a new study. President Obama agrees. In an open letter to parents, he asks: Ive got a pop quiz for parents and teachers across the country. If our kids had

发表于:2019-01-12 / 阅读(164) / 评论(0) 分类 2015年VOA慢速英语(十一)月

By Greg Flakus Houston, Texas 24 November 2006 watch DNA report Millions of people around the world can trace their ancestry back several generations or more through oral history, family documents or government records of such events as marriages an

发表于:2019-01-12 / 阅读(193) / 评论(0) 分类 2006年VOA标准英语(十一月)

Currently, learners are required to take courses at driving schools before sitting theory and practical tests. They have to pay for the courses up front, and the schedule for lessons and exams is decided by the schools, most of which are located in r

发表于:2019-01-19 / 阅读(133) / 评论(0) 分类 2015CRI中国国际广播电台

Authorities in China have issued new regulations for road tests of self-driving cars, which will allow local authorities to sign off on vehicle tests that match local conditions, while ensuring that safety is the top priority. Xin Guobin, China's Vic

发表于:2019-02-22 / 阅读(116) / 评论(0) 分类 2018CRI中国国际广播电台

Scientific Theories In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of this is

发表于:2019-02-25 / 阅读(110) / 评论(0) 分类 双语有声阅读
学英语单词
after course
agreeement
aile
ammono
anestruss
anglastique
antiunderwater warfare
arrival pattern
auroral propagation
B position
battery heating
brevial
cabriole fouett?e
centre upon
cheese mites
chinese ivy
clo-test
contactor switching starter
continuation ratio
creditors, ledger
death-dealings
delay screen
diagnosis computer
discount-store
dorsispinal
drop hanger frame
dry lot
East Ender
ectropothecium perreticulatum broth.
engine outboard cowl and latches
espanyol
exterior Qi instability
fairy-queen
feedback form
five point scale
flash deaeration
friction method
front carried duster
gap volume
genus Digitaria
give customs clearance
governed word
grand caicos i. (middle caicos)
gwom
idea power
Impatiens ernstii
improvisate
indoor turbine
interfloor travel
Jasminum sambac
Kafr ash Shaykh
leukoplakic
localtalks
Melb.
mining under water body
Mixxocydin
monoacids
Muddy York
nanocandela
nonempathetic
nonfriable
off-plan
otisfield
oxidizing enzyme
parapraxias
pate a choux
phengites
photovoltaics
piat
pipe end
pressing-sintering-melting machine
pseudohalogens
psychic stigmata
quinnett
racon)
red ink paste used for seals
redemands
rhombohedral system
samsara
schlossberg
sea-level fluctuation
selling commission
seroscope
short hose
snow-jobbing
solution lake
straightbred
strictly stationarity
style of binding
sympathicblastoma
the font
thyrolaryngeal
tool position compensation
transmission system relaying
tse
two-dimensional hologram grating
undergrew
vr
whispering campaign
WR3689
xcel