标签:生存于冰期 相关文章
A: I don't have my homework today. B: You usually are good about turning it in; what happened? A: I was really sick. B: But couldn't you have done it when you felt better? A: Yes, I probably could. B: You have already missed one other assignment; whe
AS IT IS 2013-12-02 Ugandas Lions Threatened by Poachers and Farmers 乌干达的偷猎者和农民威胁狮子生存 Hello, and welcome back to As It Is from VOA Learning English. Im Christopher Cruise in Washington. Today on the program, we go to S
A: I was meaning to talk to you about something. B: What's going on? A: Were you having a party in your apartment last Friday? B: Yes, I had a little party. A: It was very loud. B: I didn't intend on being too loud. A: It's fine if you want to have p
The Asian Development Bank says Asia and the Pacific are behind in meeting certain parts the United Nation's Millennium Development Goals. A new report by the ADB and the U.N. Development Program says progress is slow in reducing child mortality, pro
During the last ice age, rapid swings in temperature occurred within decades or less, meaning populations of organisms had to adjust quickly to new environments or face extinction. 在最后一个冰河世纪中,温度在数十年甚至更短的时间
毕竟是知名公司,规章制度很严格,对员工的要求也很高。Catherine虽然很用功,但还是难免有不尽人意而受屈挨骂之时,这天,她因为工作上的小差错遭到一个同事的当场奚落,心里非常难过
Victor never won at anything. He played Monopoly. He lost at Monopoly. He played Scrabble. He lost at Scrabble. He played checkers. He lost at checkers. He played chess. He lost at chess. He played tennis. He lost at tennis. His dad told him not to w
AS IT IS 2015-02-05 Fearful Ukrainian Refugees Try to Survive Conflict 担惊受怕的乌克兰难民试图在冲突中生存 Hundreds of thousands of people in eastern Ukraine have fled their homes to escape fighting between government forces and Ru
AS IT IS 2014-12-15 To Survive, Herders Become Farmers in Northern Kenya 肯尼亚北部牧民为生存转为农民 The northern part of the East African nation of Kenya is hot and gets little rain. The area has been suffering from periods of small a
Low-Cost Incubator May Save More Babies 低成本保温箱为早产婴儿迎来生存希望 Each year, about 1 million babies throughout the world die of complications due to premature birth. Many of them could have been saved if given access to an i
Iraqi Christians Fight for Survival Against Islamic State Militants 伊拉克基督徒为生存抗击伊斯兰武装分子 LONDON Religious leaders warn that Sunni militants of the Islamic State group in Iraq and Syria are trying to ethnically cleans
Lesson 44 Dream 1.She had a dream about her granny last night . 2.My younger brother has dreamed of being a teacher . 3.My holiday by the sea was a dream . 4.You must work hard and turn your dream into reality . 5.I had a terible dream last night . 6
Lesson 21 Imagine 1.Try to imagine the desert on a very hot day . 2.I can imagine the scene clearly in my mind . 3.You can hardly imagine my surprise . 4.I like to imagine myself a brave hunter . 5.We can't imagine what he will do next . 6.Try to ima
Its reputation for violence and terror is unmatched, but an infant T-Rex comes into the world better protected than most. If you say Tyrannosaurus Rex, I think of gentleness. I think of superb motherhood and a struggle to raise ones chicks. The dread
In a world of terrifying creatures, being small means facing danger at every turn. If you were a small animal, the late cretaceous would have been an awful time to be around. For a youngster, every day is a struggle to stay alive. Their only chance i
Daniel White dreamed of being a painter. There was one small problem. He had never actually tried painting before. Still, he loved the idea of it. He was sure that he could be great at it. Daniel decided to take his first painting class. Painting tur
Workers From Gaza's Destroyed Tunnels Struggle to Survive 工人从加沙被破坏的隧道挣扎生存 RAFAH, GAZA STRIP The economy of the Hamas-ruled Gaza Strip is reeling since Egypt destroyed hundreds of smuggling tunnels that it says were being
Human parents usually have one or sometimes two offspring at a time, and when babies get delivered we pour all our energy into childrearing. But other animals raise lots of babies at once. And the weaker individuals can be at a big disadvantage. If t
A:Excuse me for being late to work. B: Where have you been? A: My car broke down. B: That's too bad. Please try to fix it so that it doesn't happen again. A: Yes, I'll work on it. B: Thank you, have a seat. We are working on the new project A: Great!
Chapter one is 1949 to 1991, when the Soviet Union broke up, 第一个时期从1949年到1991年苏联解体 and what we were dealing with, at that point and through those years, was a superpowers' nuclear arms race. 我们要关注的是在这些年间