the right decisions the future is probably the most important thing we’ll ever do in our

问题补充：

the right decisions the future is probably the most important thing we’ll ever do in our lives.

A. Making; concerned

B. Make; concerning

C. To make; concerned

D. Making; concerning

答案：

A. Making; concerned

B. Make; concerning

C. To make; concerned

(答案→)D. Making; concerning

解析：考查非谓语动词。句意：做出有关将来的正确决定或许是我们一生中最重要的事情。第一空用making，动名词作主语；第二空用concerning，现在分词做定语，表示与……有关的。