Since /p/ and /b/ are phonetically similar, occur in the same environments and they can distinguish meaning, they are said to be（ ）_.
A.in phonemic contrast B.in complementary distribution C.the allophones D.minimal pair正确答案A
Since /p/ and /b/ are phonetically similar, occur in the same environments and they can distinguish meaning, they are said to be（ ）_.
A.in phonemic contrast B.in complementary distribution C.the allophones D.minimal pair正确答案A
