We should’t only be satisfied with the present life We are trying to look and see what o

问题补充：

We should’t only be satisfied with the present life, We are trying to look and see what our future will be like.

A. back

B. ahead

C. up

D. down

答案：

A. back

(答案→)B. ahead

C. up

D. down

解析：look ahead意思为 “向前看;为将来打算”。