空调凝结水系统是夏季空气处理设备冷却减湿后凝结在滴水盘上的凝结水排放口到排水系统的管道。
参考答案：对
It is believed that the temperature is ______ at around 2:00 pm in on day.
A．in its highest
B．at its tallest
C．at its highest
D．in its tallest
下列烤烟外观因素中属于烤烟分级因素的为（）
A、叶面
B、颜色
C、色度
D、部位
