[计] 相消效应

Placebo Effect Update

By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide

发表于:2018-12-15 / 阅读(132) / 评论(0)

VOA2003（下）-环境与健康

求助英语会话44

[00:04.31]Useful Expressions [00:05.12]常用语句 [00:05.93]1.Would you let me know as soon as you have any cancellation? [00:10.20]如果有人取消订位，请你尽快告诉我好吗？ [00:14.47]2.I really must take this flight,otherwise I'll miss a very important b

发表于:2018-12-26 / 阅读(168) / 评论(0)

求助英语会话

Belief in Cause and Effect

Benjamin Frankin wondered about(at) lightning. He combined his curiosity with imagination and carried out his well-known experiment to show that lightning and an electric spark are the same thing. Cur

发表于:2018-12-30 / 阅读(272) / 评论(0)

自考英语（一）78讲

Birthplace effect “出生地效应”

今年7月，14岁的美国华裔少年刘继打破老虎伍兹的纪录，成为美国青少年高尔夫锦标赛史上最年轻的冠军，同时刷新老虎伍兹保持了19年的纪录。刘继出生在纽约州一个只有11万人口的小城市史

发表于:2019-01-09 / 阅读(153) / 评论(0)

实用英语

2007年VOA标准英语-Opposition Party Demands Poll Cancellation in N

By Gilbert da Costa Abuja 29 March 2007 An opposition party in Nigeria has filed an action in court seeking to stop the Independent National Electoral Commission from conducting next month's general elections. For VOA, Gilbert da Costa in Abuja repo

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2007年VOA标准英语（三月）

VOA标准英语2011-France Blames Al-Qaida for Killings of Fr

French Defense Minister Alain Juppe traveled Monday to the West African nation of Niger for talks with authorities following the killing of two French hostages. The incident underscores growing concern that France is a key target of Islamist extremis

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VOA标准英语2011年(一月)

学个词 Learn a Word-VOA英语教学 2986 cancellation

今天我们要学的词是 cancellation. Cancellation 名词，取消。U.S. President Donald Trump's cancellation of his scheduled London trip dealt a further blow to relations between the allies. 美国总统川普取消原定对伦敦的访问，使

发表于:2019-01-26 / 阅读(108) / 评论(0)

英语单词荟萃

外贸英语：合同 Contract(二)

The contract comes into effect today, we can't go back on our word now. 合同已于今日生效，我们不能反悔了 Once the contract is approved by the Chinese government, it is legally binding u

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实用英语

英语小达人 188 The Effect of Advertisement

The Effect of Advertisement 广告的效果 Some businessmen were talking about advertising on TV excitedly. As none of them had ever done it before, every one had his point of view. At this moment, Mr. Grey came by. He was a car dealer and he had on

发表于:2019-01-28 / 阅读(122) / 评论(0)

英语小达人

每日一词【619】ripple effect：连锁反应

今天我们要学的词是ripple effect。 Ripple effect, 连锁反应。 The shutdown of the local mine had ripple effects on the entire community, 当地这家煤矿的关门，在整个社区引起了连锁反应。美国汽车业界人士警告说

发表于:2019-02-02 / 阅读(117) / 评论(0)

英语每日一词

每日一词【753】side effect：副作用

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示，Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革，但是又担心改革可能带来的副

发表于:2019-02-05 / 阅读(130) / 评论(0)

英语每日一词

温室效应 The Greenhouse Effect

As the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In th

发表于:2019-02-06 / 阅读(124) / 评论(0)

英语作文

VOA标准英语2010年-Australian Excitement Lessens for Obam

President Barack Obama and Australia's Prime Minister Kevin Rudd (File) With four trips this year to the Asian Pacific having been called off by the Obama administration -- most recently because of the oil spill in the Gulf of Mexico -- Australian ex

发表于:2019-02-06 / 阅读(114) / 评论(0)

VOA标准英语2010年(六)月

零基础学英语：affect & effect词汇辨析

Affect and effect are different in meaning, though frequently confused. Affect is chiefly used as a verb and its main meaning is to influence or make a difference to, as in the following example sentences: Affect一般用作动词，其含义为：影响

发表于:2019-02-07 / 阅读(166) / 评论(0)

英文语法词汇

学个词Learn a Word 第753期 side effect

发表于:2019-02-13 / 阅读(183) / 评论(0)

英语单词荟萃

中考英语热点作文：温室效应 The Greenhouse Effect

发表于:2019-02-13 / 阅读(120) / 评论(0)

英语作文

英语笑话听力+文本：Cancellation of love 爱情退订

[00:15.11]Cancellation of love 爱情退订 [00:29.01]词汇扫描 [00:32.66]pull over [pul][b?k] 靠边停车 [00:36.21]英文原文 [00:38.07]Just as my husband pulled his delivery van away from the florist, [00:41.93]the manager came running out.

发表于:2019-02-15 / 阅读(105) / 评论(0)

英语笑话（MP3+文本）

Lesson 69-2 In the Airport 1 在机场1

Listen to the airport broadcast. Check the key points that are announced. 1.Last call for passenger Cho Mei-Lin. Please proceed to the boarding gate of Q38 immediately. Your flight to Munich is departing in 15 minutes. 2.Passenger Lee Young-Ming with

发表于:2019-02-17 / 阅读(116) / 评论(0)

英语听力练习题

Pope leaves Vatican, resignation takes effect

VATICAN CITY, Feb.28 (Xinhua) -- The resignation of Pope Benedict XVI came into effect at 8 pm local time (1900 GMT) on Thursday, who had left the Vatican by helicopter for the papal vacation retreat in south Rome earlier in the afternoon. The pope h

发表于:2019-02-17 / 阅读(141) / 评论(0)

英语新闻

Efforts to ease medical costs take effect

BEIJING, Sept. 1 (Xinhua) -- Medicine prices at public clinics have been notably reduced thanks to a policy that promotes basic medicine, an office of the State Council said Thursday. Current price levels of basic medicine used by government-funded t

发表于:2019-02-18 / 阅读(110) / 评论(0)

英语新闻

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学英语单词

Bis(5'-adenosyl)-triphosphatase