【简答题】S1:What kind of medical assistance is required?S2:I require helicopter with doctor to pick up the casualty.Q:What is required?A. a rescue boat. B. a helicopter. C. a doctor. D. a life boat.
【简答题】根据听到的内容作答____. A) Both require strength and specialized skills. B) Both require height and responsibility. C) Both require enthusiasm and hard work. D) Both require flexibility and good health.