问题
选择题
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
A
题目分析：句意：我们应该做我们必须做的,这样我们可以做我们将来想做。so that 以便，所以；in case 万一；for fear that 以防万一；now that既然，由于；现在做的会对将来做的有影响，前后因果关系，故选A。
考点：