In recent months, behind closed doors th
问题:
In recent months, behind closed doors the chairman and vice chairman ________ heated disagreements over whether to make public the findings or the documents.
A.had had
B.have
C.have been had
D.have had
In recent months, behind closed doors the chairman and vice chairman ________ heated disagreements over whether to make public the findings or the documents.
A.had had
B.have
C.have been had
D.have had