问题
判断题
滑动轴承在潮湿的环境中，对润滑脂的选用无要求。（）
答案
参考答案：错
解析：滑动轴承在潮湿的环境中，应当选用钙基润滑脂。
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滑动轴承在潮湿的环境中，对润滑脂的选用无要求。（）
参考答案：错
解析：滑动轴承在潮湿的环境中，应当选用钙基润滑脂。
Passage 2
According to the passage, which is NOT tree about chronic diseases a. It is estimated that seventy-five percent of the people will die from chronic diseases after ten years. b. There are more people killed by chronic diseases in China than in the US. c. China will spend more than five hundred thousand yuan on the chronic diseases in the next ten years. d. Russia also suffers from economic losses because of chronic diseases.