找出相对应的答句，将序号填入题前括号内。
（ ）1. What’s the matter? A  No, it didn’t.
（ ）2. What did they do yesterday? B  They climbed the mountain.
（ ）3. Where did you go yesterday? C  I hurt my knees.
（ ）4. Did the paintbrush make gold?    D  I went to the cinema.
（ ）5. How many biscuits did you eat?    E  I ate thirty biscuits.