The Nicaragua Sign Language is__________.
A、anon-verballanguagecreatedbydeafchildren.
B、anartificiallanguageusedbypeopleinNicaragua.
C、alanguageinventedbyteacherswhoteachthedeaf.
D、alanguagedescribedandmodifiedbydeliberatelinguists
发布时间：2025-06-21 09:56:56
