致突变试验

Cars in the Future As big cars cause many problems,such as pollution, shortage of parking space,crowded trfafic,scientists are now trying to design some small cars that may some day replace todays big automobiles.If more people begin to drive such ca

发表于:2018-11-30 / 阅读(331) / 评论(0) 分类 英语专业四级考试指南

参考答案: SECTION 1:LISTENING TEST PART A:Spot Dictation 1. produce fuel 2. four main areas 3. a possible solution 4. look at the oil crisis 5. alternative energy sources 6. fossil fuels 7. ha

发表于:2018-12-04 / 阅读(226) / 评论(0) 分类 高级口译真题及答案

参考答案: SECTION 1: LISTENING TEST Part A: Spot Dictation 1. the majority of employees 2. that affect them 3. two-way communication 4. within the company 5. set in motion 6. between managers and s

发表于:2018-12-04 / 阅读(633) / 评论(0) 分类 高级口译真题及答案

17 What's the best way to travel in most cities? [A] By car [B] On foot [C] By taxi 18 When is the heavy traffic on most city streets according to the passage? [A] During 9:00 a.m and 5:00 p.m from Monday to Friday [B] Between 8:00 a.m. and 6:00 p.m

发表于:2018-12-04 / 阅读(127) / 评论(0) 分类 听听测测

[00:01.01]王迈迈英语A级考试全真模拟试卷与详解 Test Two [00:02.78]Part I Listening Comprehension [00:06.96]Directions: [00:08.70]This part is to test your listening ability. [00:11.22]It consists of 3 sections. [00:13.93]Section A [00:15.81]This sect

发表于:2018-12-05 / 阅读(214) / 评论(0) 分类 王迈迈英语AB级考试讲解

This is AP News Minute. North Korea says it test-fired its most powerful missile yet. Other governments and analysts say the north's claim appears to be accurate with some saying weapon may be able to reach anywhere in the continental US. South Korea

发表于:2018-12-15 / 阅读(147) / 评论(0) 分类 美联社新闻一分钟2017(十一)月

U.S. and Afghan soldiers together with Afghan policemen stand near the site of a car bomb explosion in Kandahar, Afghanistan, 26 May 2010. Thousands of U.S. troops are heading into southern Afghanistan in June to launch an offensive in Kandahar provi

发表于:2018-12-16 / 阅读(125) / 评论(0) 分类 VOA标准英语2010年(五)月

New York Conducts AIDS Testing 纽约进行艾滋病毒测试 NEW YORK An estimated 35-million people around the world are living with HIV, the virus that causes AIDS. And the U.S. Centers for Disease Control estimates some 39-million people worldwid

发表于:2018-12-16 / 阅读(127) / 评论(0) 分类 VOA标准英语2014年(十二月)

The new Harbin-Dalian high-speed railway has reached 300 kilometers per hour during its latest test run. Despite the potential for extremely low temperatures, officials say the line has proved safe and reliable. Gao Wen is the deputy director of the

发表于:2018-12-19 / 阅读(151) / 评论(0) 分类 英闻天下

More and more students and teachers are taking advantage of their summer holiday this year to earn their driver's license in China. CRI's Li Dong has more. In a driving school in Chu Xiong city in Yunnan Province, the instructors are fully booked. Ma

发表于:2018-12-19 / 阅读(151) / 评论(0) 分类 世界各地新闻集锦

With the ________of living rising, the mumber of ________in China's big cities is ________. daily. And with that, more ________. Officials of the city ____________of Beijing say that they will _______ more residents and visitors to ride ________in Be

发表于:2018-12-30 / 阅读(141) / 评论(0) 分类 听听测测

6 How does Linda know that Lee is at her city? [A ] Lee called him and told her about it. [B ] Lee let Smith to tell her about it. [C ] Smith wrote to her and told her about it. 7 When will Linda see Lee [A] In an hour [B ] In one and half an hour [

发表于:2018-12-30 / 阅读(121) / 评论(0) 分类 听听测测

2 How will the man get to Chicago? [A] By plane [B] By bus [C] By car

发表于:2018-12-30 / 阅读(116) / 评论(0) 分类 听听测测

I am planning to ____ office again in the upcoming_____ election. I have__- as the mayor of the city for 4 years and I feel that my____ stand for itself. A lot of good has come to the city during my term. I____ that we had some____ . At first we had

发表于:2018-12-30 / 阅读(141) / 评论(0) 分类 听听测测

As a traveller on a tight____, I was pleased to____ Vietnam, ____its central and southern part, Meccas for cash____ tourists. I started my 12 -day trip in Ho Chi Ming city or Saigon , which is the country's largest city. From there, I____ to Dalat, a

发表于:2018-12-30 / 阅读(142) / 评论(0) 分类 听听测测

In America, we have a ___________, Don't carry around any more _______than you can _______to have stolen. This _______we don't carry most of our ________or monthly ________around`in our ______. and we don't leave it at ________where it might easily _

发表于:2018-12-30 / 阅读(175) / 评论(0) 分类 听听测测

Grammar Girl here. Surprise! You get a bonus show today because Thursday is National Punctuation Day and I'm going to have a slightly different kind of podcast to celebrate. Today's topic is semicolons. I get a lot of questions about semicolons, so i

发表于:2019-01-02 / 阅读(176) / 评论(0) 分类 英语语法 Grammar Girl

Elon Musk Shows Off High-Speed, Underground Tunnel Businessman Elon Musk has demonstrated part of a planned high-speed, underground transportation system in California. Musk is best known for founding electric carmaker Tesla and aerospace company Spa

发表于:2019-01-21 / 阅读(174) / 评论(0) 分类 2018年VOA慢速英语(十二)月

Since 2006, the DPRK has conducted three nuclear tests at the Punggye-ri nuclear test site, the latest was in February 2013. On October 9th, 2006 the DPRK announced it has successfully conducted an underground nuclear test. The country said it was fa

发表于:2019-02-04 / 阅读(142) / 评论(0) 分类 CCTV9英语新闻2014年04月

Russia is slamming Ukraine for its military crackdown in the eastern city of Slavyansk, saying it is going to wipe out all hope for the viability of the Geneva agreements. Russian President Vladimir Putin is characterizing the operation as possibly c

发表于:2019-02-14 / 阅读(207) / 评论(0) 分类 2014CRI中国国际广播电台
学英语单词
-som
2-aminobenzidine
adhaesio interthalamica
aft flight deck
arbitrary decision
Arhynchobdellae
assalamu alaykum
average current
Bellman-Ford algorithm
Bestorp
Carex heudesii
cataplasia
channel input
chuanxingol
citellus beecheyi
contractor's
coordinate function
Corporate Settlement
costrecovering
Coun.
dangerous goods in packaged form
declaratory action
Del key
demorphism
diesel generator (d/g)
dornberger
electrical engine
electrical engineer (ee)
emoter
empyreans
enmired
Enzan
equal interval quantizing
final carry digit
fly ash control
Galatella altaica
gamers
genus Descurainia
ghosthunter
Gronblad
Helobiales
hemidactylus bowringii
hind angle
hydroxyalkylmercaptan
hyothyroid ligament
inherent grain size
ink-jets
insparge
integer constant exceeds range
interpersonal messaging system
isosexual precocious puberty
It takes all sorts .
Jueyin syndrome
Jönköpings Län
lanham
Lantuss
megapode
metabolic acidoses
multichip module
Neostoma
nonjobs
nutlings
off-odo(u)r
ore channel
paracanthurus hepatus
photo-electronic transducer
photodynamical
phthalidene-
Phyllanthus
pierzynski
pitifuls
power turbine inlet temperature (ptit)
pp15
predation efficiency
prespin
pressure pick-off
proditions
public order act 1986
radio direction-finder
reionizations
right for sailing
Rubate
salt-laden atmosphere
sessilis
Shade-kind
shinjuku
simblin
sodium copper chlorophyllin
spontaneous pollination
spratter
stable water depth
stropharias
system of law
thermal reforming
Thonon-les-Bains
three circle goniometer
transuranium isotope
ungual contusion
volume group
water crane sign
Wigston
with all my heart