He began to write two hours ago. He ____have finished the articl

分类: 笔试(00004) 发布时间: 2024-08-16 05:40 浏览量: 0
He began to write two hours ago. He ____have finished the article now.
A、might
B、ought
C、ought to
D、had to
【正确答案】:C
【题目解析】:C ought to表推测,暗含很大的可能。其语气较may强,较must弱。其过去时与原形一样,都是 ought to.