That kind of animals________ until quite recently.[ ]A.appeared in the wildB.appeared to the wildC.didn’t appear in the wildD.didn’t appear to the wild
热心网友
not----until .直到 ----才.until .一直到.i don`t go until you came.i played football until my mother called me back.
热心网友
C
热心网友
C
热心网友
c