The Phonological Rule "A Word Cannot Begin with Two Stop

Multiple Choice

The phonological rule "A word cannot begin with two stop consonants" is:

A) an adequate description of a phonological pattern
B) inadequate, in that it does not take syntax and semantics into account
C) inadequate, since the pattern can be described more generally
D) inadequate, since it is possible, though rare, for a sentence to begin with two stop consonants