to people and give it to sick people This is called "blood transfusion" (输血). But there are two problems. First, it does not always work Sometimes people die when they have blood transfusion. Later, doctors find that we don't all have the same 72 of blood. There're four groups —...
59 D.cold-hearted men or cold-hearted women who,without feelings,broke the hearts of their lovers"可知,"cold-hearted"形容的是无情地抛弃爱人的男人或女人,故选D. 60 C For centuries,the body's blood has been linked closely with the emotions."和以下各段可知,文章主要介绍了几个与"cold"一词...
1 People who are taking aspirin regularly to thin their blood and are about to undergo coronary artery bypass surgery ( 冠状动脉旁路搭桥术 ) are usually to stop the aspirin a week before the operation – but they could be better off if they keep taking it. Taking aspirin up to the day ...
Blood is very important.People have always known that.At one time,some people even drank blood to make them strong!When doctors understand how blood goes around inside the body,they try ways of giving blood to people who need it.They take blood from the healthy people and give it to ...
百度试题 结果1 题目6. Doctors take blood from the healthy people and give __to people who need 相关知识点: 试题来源: 解析 优质解答 反馈 收藏
According to Touvier’s team, high-calorie drinks may raise cancer risk because sugar helps build body fat, in addition to raising blood sugar levels andinflammation(发炎) — all of which are risk___for cancer. It’s also possible that chemicals found in these drinks might play a part in...
need it. They take blood from the healthy people and give it to people who need it. This is called " blood transfusion"(输血). The blood goes from the arm of the healthy person into the arm of the sick person. But there are two problems. First it does not always work. Sometimes ...
百度试题 结果1 题目一句话英文翻译people who are healthy may donate blood to a blood bank so that it can be used to save people's lives.翻译一下 相关知识点: 试题来源: 解析 健康人可以向血库捐血,这样就可以救助别人的生命了 反馈 收藏
In the late 1930s, people could donate blood, but very few hospitals could store it for later use. Whole blood breaks down quickly, and there were no methods at the time for safely preserving it. As a result, hospitals often did not have the appropriate blood type when patients needed ...
We have seen advances in every aspect of our lives -- except our humanity. There are 65.3 million people who have been forced out of their homes because of war -- the largest number in history. We are the ones who should be ashamed.Thank you. ...