We hope that they would help us in doing the research. 的被动形式

问题描述:

We hope that they would help us in doing the research. 的被动形式

They are expected to help us in doing the research.

We hope that we could be helped by them in doing the research.

we hope that the research would be done with their help.或者是
we hope that we would be helped by them in doing the research.