The happiest people are not those have the best of everything, but make the best out of everything.
A. who, that
B. who, who
C. that, who
D. that, that
网友回答
A. who, that
(答案→)B. who, who
C. that, who
D. that, that
解析：考查从句关系词的选择。因为those指人的时候后面只能选择who,所以选择B，
句意为最开心的人不是那些有最好的东西的人，而是最能利用好东西的人。