It was only because his wife helped him that he wa...

Câu hỏi: It was only because his wife helped him that he was able to finish his book.

A If it weren’t for his wife’s help, he couldn’t have finished his book.

B But for his wife’s help, he couldn’t finish his book.

C Without his wife’s help, he couldn’t have finished his book.

D If only he had been able to finish his book.