问题描述：
这个句子是不是有了两个谓语了
The signing of the contract in Tehran saw officials from the Iranian Oil Ministry give an initial estimate of cost at about 2 billion US dollars.
The signing of the contract in Tehran saw officials from the Iranian Oil Ministry give an initial estimate of cost at about 2 billion US dollars.
问题解答：
我来补答展开全文阅读