Which sentence has almost the same meaning with that of the question ?
Without his help, the job would have been impossible.

Options

A. Even through he was very helpful, we were still unable to complete the project.
B. Since he wasn't able to give us a hand, we did't believe we would be able to finish the job.
C. There's no way the task could have been done if he had not provided assistance.
D. The assignment proved quite easy, even through he refused to give us aid.

Answer

C