Sam was born with brittle bone disease. He has never walked. Most people don’t have bones that break very easily. Sometimes bones break when people fall or crash into something. Sam’s bones are so fragile that they can break if he just coughs or sneezes. When Sam was young, he ...
D Osteoporosis(骨质疏松症) is a disease which makes bones weak and so they break easily. It is not easy to no-tice during its early stage. Many people do not know they have osteoporosis until their bone is broken. Or, they may only think that they are getting shorter. Osteoporosis can...
Osteoporosis is a disease that causes bones to become fragile and break easily. Osteoporosis is most common in older people but can also occur in young and middle-aged adults. Optimizing peak bone mass and developing lifelong healthy bone behaviors during youth are important ways to help prevent ...
Osteoporosis is a disease that causes bones to become fragile and break easily. Osteoporosis is most common in older people but can also occur in young and middle-aged adults. Optimizing peak bone mass and developing lifelong healthy bone behaviors during youth are important ways to help prevent ...
三、完形填空(15小题,每小题1分,共15分)先通读短文,掌握其大意,然后从 A、B、 C、D四个选项中选出一个可以填入相应空白处的最佳答案。Bones(骨头) are light but strong. But Sam's bones aren't. Sam was borr with brittle bone disease(脆骨病). He has never 41.When Sam was young, he was...
Sam was born with brittle bone disease(脆骨病). He has never I .When Sam was young, he was always breaking bones.Sam's bones are so fragile(脆弱的) that they can break2 he just coughs. When he was a baby, it was very difficult for him. If he was 3 to sleep the wrong way,...
A FRAGILE LIFE; Rare Disease Has Caused Kelly to Break 600 BonesDaily Record (Glasgow, Scotland)
This is because iron promotes the production of collagen and other proteins that are important for building strong bones. So if you’re looking to increase your bone density and reduce the chance of developing osteoporosis or another type of bone disease, incorporating plenty of iron into your di...
healing in a span of days, as opposed to weeks. Or being able to tell a bone cancer patient that, “Yes, you have to cut out a section of their leg but it can be easily grown back, no worries.” Hybrid aerogels are possibly the biomaterial that could make such conversation...
So Sam invented a chair that he can do everything in. Now people all over the world are using his chair. 选项 A.So Sam needed wheelchairs B.There was no one around to help him C.He could easily break an arm or a leg D.But Sam's bones don't do this for him ...