单词：trial and error test
单词：trial and error test 相关文章
A: Could we go over some things, because I think my test score is wrong. B: What do you think is wrong, the math or the way your answer was scored? A: Both. B: I am willing to take a second look because teachers make mistakes, too. Will that work for
英语情景对话-大学生活
A: I was looking at my test score and think that it should be higher. B: Is the math wrong or the way the answer was marked? A: I think an answer got marked wrong that should have been marked right. B: These things can happen; let's double-check the
英语情景对话-大学生活
A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's
英语情景对话-大学生活
In the previous episode (BEP 28) of this 2 part series, we looked at expressing agreement. We practiced four ways of agreeing: Using standard phrases, using synonyms, giving an example and making a general comment. In this Business English Podcast, w
商务英语会议解析
I'll tell you what they do next. 让我告诉你他们的表现。 In one study, they told us they would probably cheat the next time instead of studying more if they failed a test. 在一项研究中，他们告诉我们， 如果他们某次考试未
TED演讲国际问题篇
A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's
大学生活-College Life
From VOA Learning English, this is the Health Lifestyle report. Scientists in Australia say they have developed the worlds first blood test to find a deadly skin cancer in its early stages. They say the test could save thousands of lives each year. C
2018年VOA慢速英语(九)月
[00:08.88]take a chance take advantage of tear up tend [00:14.26]冒险,碰运气 对...加以利用 撕毁,取消 倾向,趋向 [00:19.64]tend to the Givil War the Nobel Prize therefore [00:25.42]朝某方向,趋于 内战 诺贝尔奖 因此,所以
高中英语人教版高二
Thorny Issues Surround Military Terror Tribunal at Guantanamo The Obama Administration recently reversed a decision about the trial venue for alleged 9/11 mastermind, Khalid Sheikh Mohammed. He and four alleged co-conspirators now face justice in a m
VOA标准英语2011年(四月)
Now I've been sort of banging on about this for the last couple of months, 在过去的几个月里，我反复在讨论这个问题， and people sometimes say to me, Well Tim, it's kind of obvious. Obviously trial and error is very important. 有时有
TED演讲教育篇
We have no idea why it works, no idea at all. 我们不知道，为什么它那么高效，根本不知道。 And the moment you step back from the God complex -- let's just try to have a bunch of stuff; 当你不再认为自己有万能神力而是开
TED演讲教育篇
So this is the complexity of the world that surrounds us. 所以这就是我们所处环境的复杂性。 This perhaps is why we find the God complex so tempting. 这也许正是为什么我们发现万能神力这么有吸引力的原因。 We tend
TED演讲教育篇
BEIJING, Nov. 9 (Xinhuanet) -- Routine bowel screening can cut deaths from bowel cancer by 27 percent, a latest Scottish study finds. The result was presented at the National Cancer Research Institute's (NCRI) conference in Liverpool. Funded by the S
英语新闻
英语中有一些词汇看起来非常简单，但组合起来使用却会让英语变得十分地道，今天的节目就来说说这些shortsweet的短语。 今天给大家介绍的都是A和B这种结构的短语： A B phrases: two words, with
美国文化脱口秀
By Lisa Ferdinando Miami 18 July 2006 Lawyers for terror suspect Jose Padilla are seeking to suppress statements their client made to U.S. government agents before he was arrested in May 2002. Padilla is being held in Miami and appeared in court Mon
2006年VOA标准英语（七月）
Books and Arts; Book Review; Economic history；Centuries of trial and error；How economists rescued mankind from squalor and deprivation； 文艺；书评；经济学史；数百年的反复试验；经济学家们如何救人类于悲惨贫穷；
经济学人文艺系列
salable 畅销的 popular 有销路的 find a market 销售 selling line 销路 trial sale, test sale, test market 试销 salable goods 畅销货 popular goods 快货 the best selling line (the best seller) 热门货 to find (have) a ready market 有销
实用英语
STEVE INSKEEP, HOST: Sepsis is a medical condition caused by an overwhelming immune response to an infection. It is a major killer in both the United States and the rest of the world. Could a cheap combination of vitamins help conquer it? Several stu
2018年NPR美国国家公共电台12月