Question

–Were you at school when he came to see you?
–Yes, I ______ a math class.
A. was having               B. had                  C. am having

Answer 1

A

考察时态。本题的have不是表示拥有的意思,而是一个固定词组have s class上课；所以可以有进行时态。句意：—当他来看你的时候，你在学校吗？—是的。我正在上数学课。