If we learn to accept change and appreciate what is new and different, we will be well-prepared for whatever the future may have .
A. in vain
B. in store
C. in demand
D. in general
网友回答
A. in vain
(答案→)B. in store
C. in demand
D. in general
解析：词义辨析。in vain徒劳；in store将要发生，可能出现；in demand要求；in general
一般的，大体上。句意：如果我们学会接受变化和欣赏新的不同的东西，我们就能为将来发生的事做好准备。选B。