Studies show that the things that contribute most to a sense of happiness cannot be bought,_______ a

题目

Studies show that the things that contribute most to a sense of happiness cannot be bought,_______ a good family life,friendship and work satisfaction.
a、as for
b、 in view of
c、 in case of
d、 such as
这题选什么?为什么?请翻译整句

答案

D
such as+n.固定搭配,意为“比如,例如”
研究表明那些能带来幸福感的东西是无法用钱买到的,（比如）美满的家庭,纯洁的友谊和工作带来的满足感.