Paper most like what we use today was probably invented in china.
which of the following classifications most accurately fits china as it is used in this sentence?

a.
singular, common, concrete
b.
singular, common, abstract
c.
singular, proper, concrete
d.
singular, proper, abstract

- "the basic difference between keywords and subjects is that subjects (or "subject headings") have been predetermined, while keywords have not. a keyword is an easy place to start because you can use any word that seems to fit your search; this is called "natural language" searching."

scout gets in a bad position on the primary day of school since she can read and on the grounds that she can compose. she likewise gets in a bad position for explaining to miss caroline that she shouldn't attempt … to loan cash to walter on the grounds that he won't take it since he is to poor to pay it back.