Elephants have their own way to tell the shape of an object and ________ it is rough or smooth.     
#95099
A
不填
B
whether
C
how
D
Which
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________ is of no concern to us.
#93464
A
It rain or not
B
If or not it rains
C
Whether it rains or not
D
Will it rain or not
The wedding party is to be held on May 18,_____ is, ten days_____ today.
#95161
A
which; from
B
that;except
C
that;from
D
as;since