---Did you go to the flower show in tne City Square?No.I_____how to make food at that time.

问题描述:

---Did you go to the flower show in tne City Square?No.I_____how to make food at that time.
A.learn B.learned C.was learning D .am learning

C
表示当时没去看花展是因为【在做某事--即:在学习.】,故用过去进行时