当您在开放道路上看到这样的标识组合，以下哪种说法是正确的？Which of the following statements is correct when you see this combination of signs on an open road?
继续按照原来的速度前进Continue at the original speed
如果天气晴好，则可以按照100公里每小时速度前进If the weather is good, you can travel at a speed of 100 km/h
前方有学校，随时准备降低速度，如果在上学和放学时间，则降低为电子限速牌显示的最高时速Prepare to reduce speed when approaching a school, and if it is during school drop-off and pick-up times, reduce to the maximum speed displayed on the electronic speed limit sign.