If two sounds in a language make a contrast between two different words, such as[t]in tie

The sounds we call words can be called a language only if ______.A．each sound has a differ

If two sounds are in complementary distribution, they are ______ of the same phoneme.A．all

A（n)______ is the smallest unit of sound in a language, which can distinguish two words.A．

Language contains two subsystems: sounds and meanings.（)

If two varieties of the same language exist side by side in a community with each having a

Which rules govern the combination of sounds in a particular language？A．Sequential rules.B