四级范文背诵50篇 04

How to deal with peer pressure? College students are often obsessed by peer pressure from their classmates or schoolmates. Facing others hard work and good performance in academic and other aspects, many students feel great pressure. Then, how to dea

科学美国人60秒 SSS Stopping Splashes with Smarter Surfaces

When you spill a liquid on the ground, it splashes. But if youre a guy using a urinal, or, more important, if the liquid is dangerous, say, an infected blood sample, you want to limit splashing. In other words: If an accident happens, you want the dr

【健康】血压-Blood Pressure

A: Have you been having any problems lately? B: No, but the nurse at school says that I should have my blood pressure checked. A: Do you have a history of high blood pressure? B: No, I have never been told that I have high blood pressure. A: High blo

step by step 第四册 lesson 158

Lesson 158 Part Ⅰ Warming-up Exercises Note-taking: Weather Bulletin 1. Information on Typhoon Nelson Centre: geographical region _______________________________ latitude / longitude ___________ nor

【英语时差8,16】高海拔地区烘焙蛋糕指南

Cake Mixes And High Altitude Directions Look on the side of a cake mix box and you might find special directions for baking the cake at high altitudes. Why do bakers gave to adjust their cake ingredients when they live at higher elevations? Because a

英语听力文摘 English Digest 532、有一种沸腾能冷却你的食物！

The Rolling Boil That Cools Your Food When you think of something boiling, you probably picture a pot on the stove, but theres another kitchen appliance that brings liquid to a boil, not to heat food, but cool it. It sounds crazy, but household refri

英语听书《海底两万里》第463期 第28章 惊奇还是意外(5)

Captain Nemo had picked an odd time to philosophize. 尼摩船长选择这时候来作这种哲学思考，真是太离奇了。 All in all, this reply told me nothing. 总之，他的答复对我没有什么帮助。 May I learn, sir, I asked him, w

2007年VOA标准英语-Most Children with High Blood Pressure Not Diag

By Carol Pearson Washington 22 August 2007 High blood pressure, or hypertension, is a disease usually associated with adults, but children can get it too and can have serious health problems because of it. A new study is now calling for pediatricians

High Blood Pressure in Young Adults Could Lead to Heart Disease 青年时血压高能导致心脏病

VOA常速英语2014--High Blood Pressure in Young Adults Could Lead to Heart Disease 青年时血压高能导致心脏病 February is heart health month, and a new study that provides clues to young people about keeping their hearts healthy. The stud

原版英语对话：Blood Pressure(1)

A: Have you been having any problems lately? B: No, but the nurse at school says that I should have my blood pressure checked. A: Do you have a history of high blood pressure? B: No, I have never been told that I have high blood pressure. A: High blo

原版英语对话：Blood Pressure(3)

A: Have you been feeling OK lately? B: My coach wants you to check my blood pressure. A: Has anyone ever told you that you had high blood pressure? B: I dont have any symptoms of high blood pressure. A: People with high blood pressure seldom know the

2007年VOA标准英语-Children's High Blood Pressure Often Undiagnose

By Melinda Smith Washington 12 September 2007 A recent study indicates that a disturbing number of American children with high blood pressure go undiagnosed. The study has prompted discussion worldwide about whether hypertension among children is jus

英语听力：自然百科 行星旅行指南：火星 Mars—9

Want to step outside to take in the scenery or pick up some rocks? As familiar as it might look beyond the port hole, Mars is dangerously alien. The upside is the low gravity will give you super jumping abilities, the down, the almost complete lack o

certain foods key to lowering cholesterol level

BEIJING, Aug. 24 (Xinhuanet)-- A new study shows that a diet rich in cholesterol-friendly foods, such as soy products and tree nuts, can decrease LDL (bad) cholesterol significantly, according to media reports on Tuesday. The study, published in the

China, EU launch high-level people-to-people dialogue

BRUSSELS, April 18 (Xinhua) -- China and the European Union (EU) launched the first-ever high-level people-to-people dialogue here on Wednesday to strengthen cooperation in fields of education, youth, research and multilingualism amid increasingly cl

2015年CRI 2015 Global High Level Forum on Poverty Reduction and Development

The 2015 Global High Level Forum on Poverty Reduction and Development convenes in the Great Hall of the People, in China's capital city of Beijing. Chinese President Xi Jinping addresses the event. CRIENGLISH.com now brings you a live broadcast of th

自动拼写检查功能让人变傻

Spellchecks are turning us into a nation of dunces with a third of adults failing to reach the expected spelling ability of an 11 year-old child, a shock study reveals. 拼写检查功能正将英国变成一个傻子的国度。一个研究惊人地发

流行美语 第 98 课

Li Hua 正在往图书馆走，突然，Larry 把她叫住了。Li Hua 在今天的谈话中会学到 两个常用语：what's her face 和thingamajig。 LL: Hey, Li Hua. One of your classmates asked

英语听书《海底两万里》第168期 第12章 一切都用电(1)

These are the normal navigational instruments, I replied, and I'm familiar with their uses. 这些是航海家常用的仪器，我答，我知道它们的用法。我现在看见的这个表盘，上面有能转动的针，那不是流体压力计吗？

万物简史 第360期:进入对流层(1)

17 Into the Troposphere 第十七章 进入对流层 Thank goodness for the atmosphere. It keeps us warm. 谢天谢地，我们有了大气。它使我们有了个温暖的环境。 Without it, Earth would be a lifeless ball of ice with an average te