一遍填写冠词的问题。

吕下阿蒙 · 发表于 2018-2-24 22:05:51

本帖最后由吕下阿蒙于 2018-2-24 22:31 编辑

Arnold Schwarzenegger grew up in Austria. His father was a policeman and his mother a housewife. 【Home】didn't have a flush toilet or 【refrigerator】 until Arnie was 14. He arrived in the U. S. a penniless 21-year-old. His wife, Maria Shriver, is an anchor woman on U. S. TV news and【niece】 of assassinated President John F. Kennedy. Andy Warhol and Grace Jones were among the 500 guests at their wedding. Others invited who were unable to attend included the Pope and the Reagans. His hobbies include reading, collecting art and attending classical music festivals.

请问home 和 refrigerator 这两处为什么不加冠词呢？
还有niece为什么不加the？但是我查到的longman上的释义中是有the的。