41.Most of the retired people are happy ____ their quiet life in the countryside.
问题描述：
41.Most of the retired people are happy ____ their quiet life in the countryside.
A.to
B.of
C.with
D.on
请分析考点及解题思路（其他答案为何不可?）
答
with 伴随他的余生 are(是）幸福的
to 对他的余生 feel happy（感到）幸福
of 只能连接两个名词或现在分词,后一名词对前一名词作补充
on 在他的余生之上（不对,如果是in就对了.在他的余生之中都很幸福）