按要求改写下列句子 1. She has studied English for three years. (改为一般疑问句) ______ she______ English for three years? 2. My brother has been a tour guide for two years . (对画线部分提问) ______ your brother been a tour guide? 3. Anna likes pop songs. I like them ,too.(改为同义句) Anna likes pop songs. ______  ______ I. 4. My sister has never learned French .I have never learned it, either. (改为同义句) ______ I ______ my sister ______ learned French. 5. The student bought the English book two days ago. (用现在完成时改写) The student ______ ______ the English book ______ two days ago. 6. Is the Science Museum open at weekends?(改为宾语从句) Could you tell us ______ the Science Museum ______ open at weekends? 7. To protect the environment is important.(改为同义句) It is important ______ the environment. 8. This bag is not the same as that one.(改为同义句) This bag is ______ ______ that one.