是否是 shì fǒu shì

DEFINITIONS

  1. whether or not; is it

CHARACTERS

是 shì
HSK 1
indeed, yes, right; to be; demonstrative pronoun, this, that
否 fǒu
HSK 4
not, no, negative; final particle
是 shì
HSK 1
indeed, yes, right; to be; demonstrative pronoun, this, that