Sometimes we fail and sometimes we succeed.It is how you react that makes a in life.A. dev

问题补充：

Sometimes we fail and sometimes we succeed.It is how you react that makes a in life.

A. development

B. point

C. progress

D. difference

答案：

A. development

B. point

C. progress

(答案→)D. difference

解析：development “发展，开发”；point “点，要点”；progress “进步，进展” ；difference “不同，差别”。make a difference “起作用，有关系，影响”。句意：我们每个人都时而会失败，时而会成功。怎样对待这些才是生活中真正重要的事情。故选D项。