Hereis()bikemyunclesentmelastweek.Ibelieveit's()fantasticone填thea为什么啊原因

Question

Here is ( )bike my uncle sent me last week.I believe it's( )fantastic one 填 the a 为什么啊 原因

Answer 1

Here is ( )bike my uncle sent me last week.I believe it's( )fantastic one 填 the a 为什么啊 原因
因为my uncle sent me 是定语从句修饰the bike,属特指,所以用定冠词the.it's(a)fantastic one 属【第一次】出现,泛指,所以用冠词a