_________In business it can be harmful to be too unassuming . If you are overly modest about your achievements, for example, you may be passed up for a promotion.
【简答题】Chen Yurong, 55, an average woman in Wuhan, Hubei province, who was diagnosed with a fatty liver (肝), walked 10 kilometers a day for seven months, despite wind an rain, so she could donate part of a h...