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