There are many words that have more than one p____There are many words that have more than one p______（）.

ges of the world hve certin common chrcteristics EXCEPT ththumns hve nturl, inntebility tocquirend crete lnguge. B．focusing on how to use lnguge is the fstest wy to communicte. C．lnguge lerners lern primrily from their peers, whorelso lerners. D．becuse humn lngugesre chnging constntly, so theyre fluid.A．humans have a natural, innate ability to acquire and create languageB．focusing on how to use a language is the fastest way to communicateC．language learners learn primarily from their peers, who are also learners．D．because human languages are changing constantly, so they are fluiD．

A.Synonymy
B.Polysemy
C.Homonymy
D.Hyponymy

Which type of process involves the agency holding discussions with each of the offerors, after receipt of their proposals, in the process of arriving at an agreement prior to the award of a contract A Sealed bidding B Competitive proposals C Noncompetitive proposals D Formal bid E Verbal bid