.Who is the person ____is talking about the accident ___happened on Highway 104? 
#71009
A
which, which
B
who, what
C
that, that
D
what, what
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_________ he is, he has a wide range of knowledge.
#72084
A
Although a child
B
While child
C
Child as
D
A child as
He won’t wear a hat _____.
#68336
A
however cold it is
B
how cold it is
C
however it is cold
D
however cold is it