单选题“Small talk”, as interpreted by the author, ______.A has no real function in communication at allB is usually meaningless and therefore uselessC is not as idle as it may seem to beD is restricted to certain topics only
题目
单选题
“Small talk”, as interpreted by the author, ______.
A
has no real function in communication at all
B
is usually meaningless and therefore useless
C
is not as idle as it may seem to be
D
is restricted to certain topics only