单词：rRNA
单词：rRNA 相关文章
Donald Trump suggested in an interview last Monday that Barack Obama had been a poor student who did not deserve to be admitted to the Ivy League universities he attended. 唐纳德特朗普在上周一的一次采访中暗示，贝拉克奥巴马曾经
英语新闻
A: My library books are late; where can I put them? B: This is where they need to be turned in. Let me see them to check the date, OK? A: Yeah, I think that they are really late! B: Not all that late. You only owe the library fifty cents. A: What if
英语情景对话-大学生活
A: These books should have been turned in last week. B: You have come to the correct place. Hand me your books. A: Here they are. B: Whoa, these are pretty late! You owe five dollars total to clear your fine. A: I don't have the money right now. B: W
英语情景对话-大学生活
A: Can you help me with returning my late books? B: This is the right spot to pay your fee. Put your books down right here. A: OK. B: I can see that you owe 25 cents a day. That will be one dollar and fifty cents total. A: OK, here's the money. B: We
英语情景对话-大学生活
1. Benazir Bhutto's 19-year-old son has been chosen to succeed her as chairman of her opposition party. Her husband will serve as co-chairman. But the country's ruling party says the January 8th elections may be postponed for up to four months. 2. H
美联社新闻一分钟2007
Making your Introduction is a preview of our upcoming audio / ebook on presentations skills and language. In this first chapter we take a look at how to make a good start as well as at the overall structure of a presentation. This recording is a re-e
商务英语演讲课
In order to convert this opaque, 90,000 hours of video into something that we could start to see, 为了把这个9万小时的录像变成我们能识辨的东西 we use motion analysis to pull out, as we move through space and through time, what we
TED演讲教育篇
Grade Point Average-Talks-Education GPA成绩-话题-教育 Applying for college can be a source of pressure for high school seniors who want to go on with their education. 对于那些纠结升学（受教育）的高中三年组学生来说，申请大
一片通英语听力
If your company offers a service, you may find that you have to deal with complaints from customers and clients. In this unit, we look at some phrases that may be helpful in this situation. 如果你们公司提供一项服务，你有可能发现你要处理来自顾客和代
商务英语
April 29th,1992Rioting hits Los Angeles, killing 55 people and causing a billion dollars in property damage. It happens after four white police officers are acquitted of almost all state charges in the videotaped beating of black motorist, Rodney Kin
历史上的今天-2010年
April 29th, 1992. Rioting hits Los Angeles killing 55 people and causing a billion dollars in property damage. It happens after 4 white police officers are acquitted of almost all state charges in the videotape beating a black motorist Rodney King. A
历史上的今天-2012年
April 29th, 1992. Rioting hits Los Angeles killing 55 people and causing a billion dollars in property damage. It happens after 4 white police officers are acquitted of almost all state charges in the videotape beating a black motorist Rodney King. A
历史上的今天-2015年
Inquire About Applying Procedures Bob: How do I to an American university? Ann: You should go to the library to find some information about American universities,and write to the Admission Office,Then the Admission Office will send you Application Fo
英语口语900句
2.2 Inquire about Applying Procedures 咨询申请手续 M: How do I apply to an American university? W: You should go to the library to find some information about American universities, and write to the Admission Office. Then the Admission Office w
想聊就聊
They say Peter Declan murdered his wife in cold blood. 人们说彼得德克兰冷血地残杀了妻子 He had no alibi, 他没有不在场证明 and all the evidence pointed toward him. 而且所有证据都指向凶手是他 He was tried, convicted
绿箭侠第一季
Todd: So, Ruth, who is your favorite actor or actress? Ruth: Oh, that's a good question. I think it definitely has to be Ewan McGregor. Todd: Mm, yeah, he's pretty good. Ruth: I really, really like him. Todd: Why do you like him? Ruth: Well, he's rea
英语访谈对话
Todd: So, Ruth, who is your favorite actor or actress? Ruth: Oh, that's a good question. I think it definitely has to be Ewan McGregor. Todd: Mm, yeah, he's pretty good. Ruth: I really, really like him. Todd: Why do you like him? Ruth: Well, he's rea
原版英语对话1000个
A: Can you help me with returning my late books? B: This is the right spot to pay your fee. Put your books down right here. A: OK, here they are. B: I can see that you owe 25 cents a day. That will be one dollar and fifty cents total. A: OK, here's t
大学生活-College Life