题目

函数在区间（，）内的图象是( ) 答案：【答案】D【解析】解：函数y=tanx+sinx-|tanx-sinx|= 分段画出函数图象如D图示，故选D．三、听录音，选择合适的应答句。(每小题3分，共15分)() 1. A. I have four. B. At four thirty. C. It's four forty.() 2. A. At nine o clock. H. I have five. C. It's five twenty.() 3. A. I like dogs. B. No,I don t. C. I can see a dog.() 4. A. I have three. B. I like PE. C. I have three apples.() 5. A. Yes,I do. B. Yes,it is. C. Yes,I can.