问题 句型转换

按要求改写句子。

1. They sang and danced on weekends. (就画线部分提问)

    ____________ ____________ they ____________ on the weekend?

2. I ate good food. (改为一般疑问句)

    ____________ you ____________ good food?

答案

1. What did, do  2. Did, eat

单项选择题
名词解释