题目 ___ back problems, always bend your knees when you lift heavy objects. A.Avoiding B.To avoid C.Having avoided D.To be avoiding 答案 B 用于句首表示目的,要用不定式。句意为:为了避免以后出现问题,当你搬动重东西时,一定要将膝盖弯曲着。 相关推荐 1 ___ back problems, always bend your ...
When Lifting Heavy Objects, Women at Greater Risk of Back Injury Than MenDifferences between the sexes could increase women's risk for chronic back problems, according to a study published online in the journal Applied ErgonomicsAnn Lukits
16.If you try to lift heavy things from the floor,B. A.you will hurt your back B.you may hurt your back C.you must hurt your back D.you never hurt your back 17.According to the passage,how can you avoid hurting yourself while lifting things from the floor?C ...
___ back problems, always bend your knees when you lift heavy objects.A.AvoidingB.To avoidC.Having avoidedD.To be avoiding的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手
Traumatic injury — for example, while playing sports or during a car accident — is a typical cause of severemuscle strain. Other causes can include not getting enough rest between activities, trying to hastily recover from a quick movement (like loss of balance), or lifting heavy objects. ...
___ back problems, always bend your knees when you lift heavy objects. A.Avoiding B.To avoid C.Having avoided D.To be avoiding扫码下载作业帮拍照答疑一拍即得 答案解析 查看更多优质解析 举报 B 用于句首表示目的,要用不定式。句意为:为了避免以后出现问题,当你搬动重东西时,一定要将膝盖弯曲着。
___ back problems, always bend your knees when you lift heavy objects. A. Avoiding B. To avoid C. Having avoided D. To be avoiding 试题答案 在线课程 B 解析: 用于句首表示目的,要用不定式。句意为:为了避免以后出现问题,当你搬动重东西时,一定要将膝盖弯曲着。 练习册系列答案 课课...
Although we can’t lift heavy things just any old way, we don’t really need to be taught either, or just can’t be.4 What matters most is so obvious that it’s hard to get wrong: mostly just keep objects close to the body and balanced, and avoid lifting in awkward postures or ...
Use support.Ask your doctor or therapist first, but consider getting a belt or girdle to add support to your back. Use it only short-term or for support with heavy or repetitive lifting. Getphysical therapyto build up strength, if your doctor recommends it. Do not stay in bed or on the...
___ back problems, always bend your knees when you lift heavy objects. A. AvoidingB. To avoidC. Having avoidedD. To be avoiding 答案B 用于句首表示目的,要用不定式。句意为:为了避免以后出现问题,当你搬动重东西时,一定要将膝盖弯曲着。