— You ought to have called her yesterday . — Yes , I know I .
A. ought to
B. ought go have
C. ought have done
D. ought to have called
网友回答
A. ought to
(答案→)B. ought go have
C. ought have done
D. ought to have called
解析：简单对话中只重复助动词、系动词和情态动词。如既有情态动词又有系动词或助动词，则两者都重复，不重复行为动词。