Choose the closest paraphrased version after the following sentence or the italicized part.
One's [an old person] thoughts must be directed to the future, and to things about which there is something to be done.（ ）
A、
Old people must look to the future and think about what else they can do.
B、
Old people should concentrate on the present instead of living in the past.
C、
Old people are required to adjust to what is going to happen in the future.
D、
Old people need to make plans for their future life before it is too late.
【正确答案】：A
【题目解析】：
句子释义：（老）人的思想应该转向未来，应该转向自己还能够有所作为的那些事情上去。
A选项“老人得展望未来，想想那些他们还可以做的事情”符合题意。