问题
句型转换
句型转换。
1. Beijing is a big city. (变一般疑问句，并作否定回答)
____________ Beijing ____________ ____________ ____________?
____________, ____________ ____________.
2. What colour is it? (变复数句子)
What colour ____________ ____________?
3. This is a map. (就画线部分提问)
____________ ____________ this?
答案
1. Is; a; big; city; No; it; isn't 2. are; they 3. What; is
