We should do what we have to do we can do what we want to do in the future.A. so thatB. i

问题补充：

We should do what we have to do we can do what we want to do in the future.

A. so that

B. in case

C. for fear that

D. now that

答案：

(答案→)A. so that

B. in case

C. for fear that

D. now that

解析：本题考查短语。so that因此； 以至于； 以便；in case以防，万一；for fear that以免； 唯恐；now that既然； 由于。这里考查so that引导的目的状语从句。句意：我们应当做我们应当做的，以至于我们将来能够做我们想做的。