原文：He wished that he had asked her to dance， and that he knew her name.

原文：He wished that he had asked her to dance， and that he knew her name.
译文：他真希望自己当时请她跳了舞，现在又知道她的芳名，那该有多好。
本句中运用的主要翻译方法是（ ?）
A、增词
B、减词
C、换词
D、省略
正确答案：A