I’m blessed with a happy family, that most people would like to have.
A. it
B. the one
C. one
D. that
网友回答
A. it
B. the one
(答案→)C. one
D. that
解析：考查代词：句意：我有个幸福的大家庭，一个大多数人想要拥有的大家庭。这里需要代词指代a happy，指代可数名词的单数，用one，it指代同类同物，the one特指可数名词单数，that特指前面的可数名词单数和不可数名词，选C。