— What a heavy rain! Will it last long?
— _______. We're getting into the rainy season now.
A:Certainly not
B:I'm afraid so
C:I don't think so
D:That's impossible
在下面的情景或场合中,语言最得体的一项是( )
在下边的列联表中,类1中类B所占的比例为 ( )
Ⅱ
类1
类2
Ⅰ
类A
a
b
类B
c
d