Not only ____has_the car he ___has__been sold by his son for gambling debts,but also his new house为什么用has,

Not only ____has_the car he ___has__been sold by his son for gambling debts,but also his new house为什么用has,
Not only ____has_the car he ___has__been sold by his son for gambling debts,but also his new house
为什么用has,

Not only ____has_the car he ___has__been sold by his son for gambling debts,but also his new house为什么用has,
以下仅为个人观点,
首先NOT ONLY要用倒装,相信这个知识点你是了解的；其次,整句话的意思是说不仅仅他的车子被他的儿子卖了来还赌债,而且他的新房子也被卖了；那么这句话中第一个HAS是连着BEEN SOLD,就是说他的车子已经被他儿子卖了,由于与NOT ONLY连用,故要倒装,将HAS提前；而后面一个HAS是指他拥有的车子,你可以理解为定语.若这句话不倒装可以这样写：the car (that) (he has) has been sold by his son for gambling debts.