A-A+

A sprain is caused by______.A．blood vessels be

2022-08-01 20:34:47 问答库阅读 166 次

问题详情

A sprain is caused by______.
A．blood vessels being hurt in the foot
B．ligament fibers of a joint being twisted
C．constantly changing body temperature
D．elevating one"s ankle请帮忙给出正确答案和分析，谢谢！

参考答案

正确答案：B
解析：本题难度不大, 答案依据比较明显, 在文章第一段第二句：A sprain occurs when the ligaments of a joint are twisted…谈到如果关节韧带扭伤了就会发生身体扭伤, 回来看选项, B项和原文句意相符, 是答案。