【推荐1】To recognize and respect a country's own culture does not mean closing the door to others; neither does it mean standing on a   _______(原则) of being superior. (根据汉语提示单词拼写)

【推荐2】I won't say any bad words of others behind them－it's against my__________(原则)．

【推荐3】In the 1870s and 1880s, doctors began to follow the________ (法则) of antiseptic surgery. (根据汉语提示单词拼写)

【推荐1】Jane Goodall has made a great ________(贡献) to wildlife protection. （根据汉语提示单词拼写）

【推荐2】Although she founded her ________ (公司) early in life, she wasn't driven primarily by profit. （根据汉语提示单词拼写）

【推荐3】I’d like to take this ______ (机会) to express my attitude to this event. (根据汉语提示单词拼写)

【推荐1】I first travelled a long ________ (距离) by train when I was six years old. (根据汉语提示单词拼写)

【推荐2】To pay her son's education ________ (学费), the mother tries her best to set aside money every month. (根据汉语提示单词拼写)

【推荐3】We can’t do it without the help of your __________ (组织).(根据汉语提示单词拼写)