符合性测试的类型

Immigrant Activists Say No to DNA Tests

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(50) / 评论(0)

2018年VOA慢速英语(七)月

Lesson 85 Blood Types

Some people believe that one's personal- ity is related to one's blood type. There are three main blood types: A, B and O. Type A people are introverts whereas type 0 people are extroverts. Type B peo

发表于:2018-12-08 / 阅读(300) / 评论(0)

赖世雄初级美国英语

VOA慢速英语2012 Health Report - Gene Mapping Identifies Four Different Types of Breast Cancer

Health Report - Gene Mapping Identifies Four Different Types of Breast Cancer 健康报道 - 基因定位识别出四种不同类型的乳腺癌 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 A new gen

发表于:2018-12-16 / 阅读(46) / 评论(0)

2012年VOA慢速英语(十)月

美式英语正音训练第23期:Exercise 1 -26 Two Types of Descriptive Phrases continued

第一章练习26：两类描述性短语 Exercise 1 -26 Two Types of Descriptive Phrases continued Exercise 1 -26: Two Types of Descriptive Phrases Repeat ......1...... It's a short nail. It's really short. ......2...... It's a chocolate cake. It's

发表于:2018-12-27 / 阅读(58) / 评论(0)

美式英语正音训练

Ten US banks fail 'stress tests'

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(51) / 评论(0)

英语新闻

Are Children Taking Too Many Tests?

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(61) / 评论(0)

2015年VOA慢速英语(十一)月

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Bacillus tuberculosis typus humanus