Q: How long does it take to donate blood?A: Well, let's look at a bloodmobile for one example. The donor needs to fill out a form, get a brief check-up, and get a test for blood type ……

textbooks? Or play outside?This may make you tired for the rest of the day! Some Shanghai students have... School(静安教育学院附属学校), students take part in colourful activities in their lunch break.On every Thursday ……

brothers went to Shangshufang (上书房), the royal school. They studied about 10 hours a day and took just... brothers went to Shangshufang (上书房), the royal school. They studied about 10 hours a day and took ……

for Chinese tourists. So, we might take this chance to learn a bit more about these "brothers".Thailand has...THERE is a Thai saying about how the Chinese and Thais are nothing other than brothers ……

为什么血管是蓝色的？Q: Why do some blood vessels (血管) look blue?A: Red blood cells (细胞) take oxygen from your lungs to every other cell. The oxygen makes red blood cells look bright red. Once the red blood ……

, and other important cells called platelets (血小板）, only make up half of your blood. The rest is calledplasma...Blood from your bones你知道人体内的血液是从哪儿制造出来的吗？Q:Where does blood come from?A:Is there a specialorgan(器官 ……

harder before he took the throne (皇位). As a prince, he and his brothers went to Shangshufang (上书... even harder before he took the throne (皇位). As a prince, he and his brothers went to Shangshufang ……

to deliver energy to yourmuscles(肌肉).Your lungs take in oxygen from the air, which is then picked up by your blood and delivered to your muscles and the rest of your body.Inside your lungs are millions ……

Do all animals have blood?NOT all animals have blood. Some living things with no backbones, likejellyfish(水母) andcoral(珊瑚) don't have blood. They don't need blood to help them take in useful things ……

. The rest of the pumpkins will be made into soups (汤) and pies (派). People in the UK love pumpkins... over the country take part in it. The farmer with the heaviest pumpkin will be the winner. This year ……

the flight.Before the Wright brothers, many people tried to fly, but all failed.During the late 1840s... to be pulled behind a car to fly.Who were the Wright brothers?The Wright brothers were the first ……

Society of Blood Transfusion (国际输血协会). Take Junior as an example. It is mostly found in East Asia...关于血型，你知道多少？词数 358 建议阅读时间 5分钟教案和课件见网站 测试见7版HOW many blood types are there? Most people know A, B, AB ……

Lobsters have blue blood. ……

and after donating blood.Before:1. Get a good night's rest.2. Don't drink spirits or too much water.3... eyes. And, when his classmates asked him to go with them to donate blood, Wang consulted his doctor ……

APART from SARS, another disease making headlines in China and the rest of the world in 2003... the rest.Her connection with AIDS began in 1996 when a group of doctors consulted her ……