书上例句：My father has had a hard life and it's time he eased off a bit.问题：后面的从句中he eased off a bit .为什么用过去式,而不是现在时.

my father has a (h )once a month . 书上例句：My father has had a hard life and it's time he eased off a bit.问题：后面的从句中he eased off a bit .为什么用过去式,而不是现在时. My father has a nuw My father has d____to give up smoking 翻译My father has lunch at school my father后是加have还是has my father has什么air conditioner my father has什么air conditioner my father has a strong________(person) My father has a healthy b...是什么 My father has a healthy l____ I wish my father has a healthy My father has never been to other countries before.My father has never__ __ before. my father has stopped smoking.(保句意) my father has ____ _____ smoking. my father has retired now he has more l time he bought the same car as my father 还是my father's可是书上写的是my father My father has many books.改为同义句My father has______ ______ ______books. My father came back the day before yesterday.My father has ______ ______ for two days.