问题补充:
When they retire, many people over 60 prefer the houses in the country to spend their remaining years to in a large city.
A. it
B. that
C. those
D. which
答案:
A. it
B. that
(答案→)C. those
D. which
解析:
这题考查代词的用法,those指代前面的houses,句意是:退休时,60岁以上的老人更喜欢乡村的房子度过晚年而不愿要大城市的房子。选C。