【判断题】线状光谱与带状光谱都是含有物质特征信息的光谱
【简答题】某温度传感器,测量的最低温度为 -30°C,最高温度为120°C,则该温度传感器的量程为 °C。
【单选题】My sister asks to go to school with her.
【单选题】sister asks to go to school with .
【单选题】My sister asks ______ to go to school with her.
【单选题】sister asks to go to school with .