—I would love to go to Beijing.

问题描述:

—I would love to go to Beijing.
—_______.
A.So do I B.So would I
可我们老师说是B,我很疑惑

我觉得你老师没有说错,因为在这样的疑问句式当中,回答就是,只要是助动词(如本句中的would就是一个助动词),就直接用原来助动词就可以.实意动词的话就根据时态的不同选择do,did 等来回答.