A recent research shows that sitting for too long is bad for our health and even hurt our __________...
2022-09-01 16:38:16 152次 山西省太原市2019-2020学年九年级上学期10月月考英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
A recent research shows that sitting for too long is bad for our health and even hurt our __________ and memory.
A.brain B.speed C.present
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