单词:biovailability
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A: I need a snack from the cafeteria. B: What are you thinking of getting? A: I only want some chips. B: I think I may get something too. A: What do you plan on buying? B: I have a sweet tooth. I want candy. A: What kind of candy do you want? B: I re
A: Let's go and get something from the cafeteria. B: What are you going to get? A: I think I just want some chips. B: I want to get a snack too. A: What are you getting? B: I have a taste for candy. A: What kind are you going to get? B: Chocolate sou
A: I am absolutely famished. B: Yeah. I am too. A: Where did you want to go for lunch? B: I was thinking we should just go to the cafeteria. A: I don't think I ever got food from the cafeteria. B: I actually like the food there. A: Does the cafeteria
A: I am starving. B: Let's go get something to eat. A: Is there somewhere you wanted to go eat at? B: We can always go to the cafeteria and eat. A: I haven't eaten there before. B: The food there is pretty good. A: What kind of food do they serve? B:
A: I want to get a snack at the cafeteria. B: What are you going to buy? A: I may just get some chips. B: I'm probably going to buy something too. A: What do you want to get? B: I want some sort of candy. A: What kind do you want? B: I want some choc
A: I'm hungry. B: So am I. A: Where should we go eat today? B: How about we go eat in the cafeteria? A: I never bought food from the cafeteria. B: You haven't? They have a lot of good stuff. A: What do they have? B: They sell everything. A: Well, I w
蒋健棠听说学英语 Chapter16:The wildlife biologist
Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T
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By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode
By Carol Pearson Washington, DC 09 February 2007 watch Diet Drug report A diet drug that now is only available by prescription will soon be available over the counter. In the United States and other countries it is expected to be on drug store shelv
By Melinda Smith Washington, D.C. 28 August 2006 watch Plan B report American women over the age of 18 can now buy a controversial drug that acts as a contraceptive after unprotected sex. The drug is called Plan B and the U.S. Food and Drug Administ
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Welcome to your Janurary Ninth edition of CNN Students News, I'm Carl Azuz. In less than a month, the 22nd Winter Olympic Games were taken off in Sochi, Russia. Opening ceremony is Friday, February 7th. Here's the by the numbers look at what's ahead:
By Amy Katz Washington, DC 10 February 2006 watch Firefighting report Wildfires are again burning in the Western U.S. state of California. There is concern that the high temperatures and high winds wi
AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba
俄罗斯莫斯科的一位生物能量学教授近日宣布,他已研制出一种能够有效延缓衰老的不老药,并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂,能够有效抑制氧分子对人
So you say I'm better off here As dry as the shoreline In an ocean of fear So you say I can't be alive Until there is nothing When we're meeting eyes again Day by day, I wander these halls And you're casting a shadow Onto every wall But all the way y
One of the most common questions cancer patients ask their doctors is: has the disease been contained or will it spread. A recent study by U.S. and Chinese researchers may help provide clues. The scientists examined genetic(遗传的,基因的) m