题目内容:
You ______ yesterday if you were really serious about the job.
A. ought to come
B. ought come
C. ought have come
D. ought to have come
参考答案:【答案仅供学习,请勿对照自行用药等】
You ______ yesterday if you were really serious about the job.
A. ought to come
B. ought come
C. ought have come
D. ought to have come