根据“ 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.”可知,他的骨头容易碎。故选B。 (2)题详解: 推理判断题。根据“Then, he had an ...
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...
A bone may break more easily even when its mineral density remains constant (Peacock et al. 2002). 1 Culture shapes bones. For example, urban ultraorthodox Jewish ado-lescents have lowered physical activity, less exposure to sunlight, and drink less milk than their more secular counterparts. ...
Oldbonesbreak easily. 老年人容易骨折。 柯林斯例句 Theboneswere "mislaid" during the seventeenth-century restorations. 这些骨头在17世纪的修复工作中被“放错了位置”。 柯林斯例句 Several people were treated for brokenbones. 数人接受了断骨治疗。
[translate] aOlder bones tend to break more easily. 正在翻译,请等待...[translate]
s bones don’t do this for him. 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 ...
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But Sam's bones didn't do these for him, because his bones so easily broken. He could break an arm or a leg very often, especially when he was put down to sleep a wrong way. His friends grew taller and stronger, but he didn't and he couldn't do . Doctors suggested that he ...
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, he could easily break an arm or a leg.He 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 ...