注意：此页面搜索的是所有试题
题目内容
（国家开放大学商务英语3）
They ______ over at great length the matter of how to increase the sale of your products last night.
选择一项：
A.
talk
B.
have talked
C.
talked
选择一项：
A.
talk
B.
have talked
C.
talked
参考答案