Question

【题目】--- How nice the fish tastes! Could you tell me who taught you to cook it?

--- I learned it watching TV. I learn to cook many dishes TV.

A. by; in B. by; on C. in; on D. in; in

Answer 1

【答案】B

【解析】句意：--鱼做的真好吃！你能告诉我谁教你做的吗？--我在电视上学的，我在电视上学了许多道菜。第一空by+doing表示通过做某事；第二空表示在电视上用介词on。故选B。