问题补充:
You have worked so hard---you’re to pass the exam.
A. bound
B. addicted
C. accustomed
D. devoted
答案:
(答案→)A. bound
B. addicted
C. accustomed
D. devoted
解析:考查固定搭配。Be bound to do sth一定会做某事;本题其余三个选项都是和介词to连用的,后面都要接动名词或者名词的形式。句意:你学习如此认真,你一定能够通过考试的。故A正确。