Man: Our play last night was a great success. Woman: Yes. But if David had remembered all

Man: Our play last night was a great success. Woman: Yes. But if David had remembered all his lines, his performance would have been more natural. Question: What does the woman mean？

A．David performed less naturally when he remembered his lines.

B．David performed more naturally by remembering his lines.

C．David didn"t perform. naturally because he forgot some of his lines.

D．David will perform. more naturally.

请帮忙给出正确答案和分析，谢谢！