来自付振宪的问题
英语语言学的问题,判断对错Ifsegmentsappearinthesamepositionbutthemutualsubstitutiondoesnotresultinchangeofmeaning,theyaresaidtobeinfreevariation.
英语语言学的问题,判断对错
Ifsegmentsappearinthesamepositionbutthemutualsubstitutiondoesnotresultinchangeofmeaning,theyaresaidtobeinfreevariation.
1回答
2020-03-02 21:22