HSK C4
Correct

质

/ zhì / 
Strokes

Definition

character/nature/quality/plain/to pawn/pledge/hostage/to question/Taiwan pr. [zhí]

Example

As a Noun
nature; character
As a Noun
quality
As a Noun
matter; substance
As an Adjective
simple; plain
As a Verb
question
As a Verb
pawn
As a Noun
pledge; hostage; pawn