—I didn’t know you were a very good cook. Who taught you?—Here’s a tip Ifrom my mother.A.

问题补充：

—I didn’t know you were a very good cook. Who taught you?

—Here’s a tip Ifrom my mother.

A. took up

B. picked up

C. learned about

D. read about

答案：

A. took up

(答案→)B. picked up

C. learned about

D. read about

解析：可联系答.案.网客服索取。