吡哆醛磷酸酯

EXPLORATIONS - Lessons Learned From the Atomic Bombings of H

EXPLORATIONS - Lessons Learned From the Atomic Bombings of Hiroshima and Nagasaki, Japan By Jill Moss Broadcast: Wednesday, August 24, 2005 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Faith

发表于:2018-12-01 / 阅读(296) / 评论(0)

Explorations

2018年CRI Xiaomi becomes market leader in India

As smartphone maker Xiaomi prepares for its initial public offering in Hong Kong, the company has now surpassed Samsung in the Indian market to become the market leader for smartphones in the country. At this mobile phone store in Mumbai, Xiaomi smar

发表于:2018-12-01 / 阅读(205) / 评论(0)

2018年NPR美国国家公共电台8月

名人演讲 Presidential Nomination Acceptance Address

My good friend and great Republican, Dick Nixon, and your charming wife, Pat; my running mate, that wonderful Republican who has served us so well for so long, Bill Miller and his wife, Stephanie; to Thurston Morton who's done such a commendable job

发表于:2018-12-30 / 阅读(150) / 评论(0)

名人演讲

国家地理-2008-06-12 Lost Pyramind Found 发现新的金字塔

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2018-12-30 / 阅读(198) / 评论(0)

国家地理2008年

Coming-of-Age Day （日本成人节）

The second Monday of January is Coming-of-Age Day, a national holiday to encourage those who have newly entered adulthood to become self-reliant members of society. The holiday used to be on January 15, but in 2000 it was moved to the second Monday o

发表于:2019-01-10 / 阅读(187) / 评论(0)

阅读空间

独生子女会不合群吗?

提到独生子女，人们总会把他们和社交能力差、朋友少联系在一起。许多父母担心独生子女缺少和同龄人的交流，可能会损害他们以后的生活的社交能力。然而，最新研究发现，没有兄弟姐妹

发表于:2019-01-11 / 阅读(167) / 评论(0)

阅读空间

英语听力：自然百科 Lost Pyramind Found 发现新的金字塔

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2019-01-22 / 阅读(209) / 评论(0)

自然百科2008年

Dominican Republic, Haiti join hands to uproot cholera

SANTO DOMINGO, Jan. 11 (Xinhua) -- The Dominican Republic and Haiti Wednesday launched a joint plan aimed at eliminating cholera, which has claimed more than 7,000 lives in both countries since October 2010. The efforts were backed by the World Healt

发表于:2019-01-31 / 阅读(170) / 评论(0)

英语新闻

Federer beats Davydenko to set up Tomic meeting

MELBOURNE, Jan. 17 (Xinhua) -- Wimbledon champion Rofer Federer advanced to the third round at the Australian Open with a 6-3, 6-4, 6-4 victory over Russian Nikolay Davydenko here on Thursday. The two 31-year-olds know each other well, on court at le

发表于:2019-02-03 / 阅读(205) / 评论(0)

英语新闻

US Economic Woes Debated

A recent rise in the U.S. unemployment rate has rekindled debate on America's slow-growth economy and what can be done to spark expansion and create badly-needed jobs. Historically, U.S. economic recoveries have gained momentum over time. But a year

发表于:2019-02-18 / 阅读(146) / 评论(0)

英语新闻

加州英语分级G4 Jin 10

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发表于:2019-03-02 / 阅读(346) / 评论(0)

加州英语分级G4

加州英语分级G4 Jin 08

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发表于:2019-03-02 / 阅读(179) / 评论(0)

加州英语分级G4

加州英语分级G4 Jin 01

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发表于:2019-03-02 / 阅读(191) / 评论(0)

加州英语分级G4

加州英语分级G4 Jin 02

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加州英语分级G4

加州英语分级G4 Jin 03

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加州英语分级G4

加州英语分级G4 Jin 04

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加州英语分级G4

加州英语分级G4 Jin 05

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加州英语分级G4

加州英语分级G4 Jin 06

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发表于:2019-03-02 / 阅读(220) / 评论(0)

加州英语分级G4

加州英语分级G4 Jin 07

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发表于:2019-03-02 / 阅读(204) / 评论(0)

加州英语分级G4

加州英语分级G4 Jin 09

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发表于:2019-03-02 / 阅读(225) / 评论(0)

加州英语分级G4

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