题目

与根式 不是同类二次根式的是（ ） A . B . C . D . ﹣2 答案：C句型转换（每空1分，计10分）1.Her mother often drives car to work. (对划线部分提问)________ ________ her mother often go to work?2. Danny does his homework at school. (改为否定句)Danny ________ ________ his homework at school.3. I can find some food in the fridge. (改为一般疑问句)________ you find ________ food in the fridge?4. I want to make some dumplings for supper. (改为同义句)I ________ ________ to make some dumplings for supper.5. My favourite colour is yellow. (对划线部分提问)________ favourite colour ________ yellow?