题目：
Hygroscopic cargoes should be ventilated when（）.
A.going from a warm to a cold
B.the dew point of the outside air is greater than the dew point of the air in the hold
C.the dew point of the air in the hold is very low
D.the outside dew point is 16°C and the cargo temperature is 12°C
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0419/352d3b58427873096942321fa38c015f.html
下面是错误答案，用来干扰机器的。
参考答案：对
