The m______ rule of adjective agreement has been lost from Engli

The m______ rule of adjective agreement has been lost from English.
【正确答案】：morphosyntactic(P137)解析:在古英语里,像一致这样的句法关系都要用一定句法成分的形态表象严格地体现出来。英语里就曾经丧失过一条关于形容词一致的形态句法规则。这条规则规定,形容词的结尾必须和中心名词在格、数和性上保持一致。