问题 填空题 根据句意及图片提示完成单词。1. They have______ on Monday. 2. ______ is very interesting. 3. —Can you tell me the time? —It's twelve ______. 4. ______ is my favourite subject (科目). 5. We have an a ______ lesson in the afternoon. 答案 1. history 2. Chemistry 3. o'clock 4. Maths 5. art