从B栏中找出A栏答语,并填在对应的括号里 A B ( ) 1.Where did you go? a. We walked and walked. ( ) 2.What did you do? b. We saw some birds. ( ) 3. What did you see? c. I ate sandwiches. ( ) 4. What did you eat? d. We went to the Great Wall. ( ) 5.What did you buy? e. I bought a postcard.