答案：A

考查谚语：A. Every dog has its day.凡人皆有得意日B. A good medicine tastes bitter良药苦口， C. A good name is easier lost than won名誉失之易,而得之难D. Blind men can judge no colors不宜问道於盲，第一个人说：我的机会很快就到了。选A。