—He goes back to our school to visit his teachers every year. —.A. So do weB. So we do 　C.

问题补充：

—He goes back to our school to visit his teachers every year.

—.

A. So do we

B. So we do

C. We do so

D. Do so we

答案：

(答案→)A. So do we

B. So we do

C. We do so

D. Do so we

解析：So do we我们也一样；So we do确实是这样；We do so 一般没有这种说法；Do so we无此说法。句意：他每年都会我们学校来看他的老师。结合语境选A为最佳答案。