17.a thief knows a thief as a wolf knows a wolf.含有動(dòng)物的英語(yǔ)諺語(yǔ),24.nightingales will not sing in a cage.蜜糖是甜的,19.better be the head of a dog than the tail of a lion.不作獅尾,懶羊嫌毛重,螞蟻不說(shuō)話,27.one barking dog sets all street a-barking.1. a bird is known by its note,如果有