句型转换。 |
1. It's my backpack.(改为一般疑问句) _____ _____ your backpack? 2. It's a black cat.(改为否定句) It _____ _____ a black cat. 3.Is this a dictionary?(作否定回答) _____, it _____ . 4. This is a white ball.(改为同义句) This ball _____ _____ . 5. It's a blue ruler.(对画线部分提问) _____ _____? |