Some linguists thought that all languages ______ and were ruled by a common grammar.
A.originated from one language B.started as the same language C.came from many different languages D.borrowed words from one another正确答案A
Some linguists thought that all languages ______ and were ruled by a common grammar.
A.originated from one language B.started as the same language C.came from many different languages D.borrowed words from one another正确答案A