(单选题)
Which of the following is true?
A.The researchers looked at more than 100 men aged 50 to 70 waiting for knee surgery.
B.No more than 2% of people over the age of 55 suffer from knee arthritis.
C.Some researchers have suggested that high-heeled shoes may be the culprit.
D.Women choosing the right high-heeled shoes can effectively avoid suffering from arthritis.
参考答案:C
参考解析:
细节理解题。根据文章第三段内容可知,他们对年龄在50到70岁之间的100名将要做关节手术的妇女进行研究,因此A项排除;根据文章第五段内容可知,55岁以上的人群中有超过2%的人忍受着膝盖关节炎带来的极度痛苦,因此B项排除;根据文章第八段内容可知,有研究者推测高跟鞋可能是罪魁祸首,因此C项正确;D项并未提及。故选C。
知识点:阅读理解四选一 英语专业基础知识 阅读理解 教师招聘-小学 英语
