only when one is___ of one's getting behind is one more likly to catch up?

问题描述:

only when one is___ of one's getting behind is one more likly to catch up?
A.Positive B.absolute C.critical D.favorite
选什么?

A.Positive
只有当一个人面对落后还保持积极乐观的态度时,他才更有可能赶上去.