题目

 —       we had at the party yesterday!—Yes, and the food was so nice.   A. How good time                             B. What good time                    C. How a good time                             D. What a good time 答案：D 有鼻、咽、喉、气管、支气管、肺等器官组成的系统是（　　）A．消化系统B．运动系统C．循环系统D．呼吸系统