you never feel worrid before an exam,how can you?well,i've been working hard all the time

问题描述:

you never feel worrid before an exam,how can you?well,i've been working hard all the time
sure i am[ ]any exam.
a.busy with b.afraied of c.ready for d.interesting in
为什么

c.ready for
我已经为考试做好了准备.