问题
单项选择题
Which kind of fog is also named as ground fog?（）
A.Advection
B.Radiation fog
C.frontal fog
D.Steam fog
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
Which kind of fog is also named as ground fog?（）
A.Advection
B.Radiation fog
C.frontal fog
D.Steam fog
参考答案：B